2121713159384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{2219681}}^1$

素因数の和:2219821

約数の個数: 96

約数和(自身を含む): 4971910105440

約数和(自身を除く): 2850196946056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 169, 182, 202, 338, 364, 404, 676, 707, 728, 808, 1183, 1313, 1352, 1414, 2366, 2626, 2828, 4732, 5252, 5656, 9191, 9464, 10504, 17069, 18382, 34138, 36764, 68276, 73528, 119483, 136552, 238966, 477932, 955864, 2219681, 4439362, 8878724, 15537767, 17757448, 28855853, 31075534, 57711706, 62151068, 115423412, 124302136, 201990971, 224187781, 230846824, 375126089, 403981942, 448375562, 750252178, 807963884, 896751124, 1500504356, 1569314467, 1615927768, 1793502248, 2625882623, 2914441153, 3001008712, 3138628934, 5251765246, 5828882306, 6277257868, 10503530492, 11657764612, 12554515736, 20401088071, 21007060984, 23315529224, 37887734989, 40802176142, 75775469978, 81604352284, 151550939956, 163208704568, 265214144923, 303101879912, 530428289846, 1060856579692, 2121713159384]

約数ペア:

[(1, 2121713159384), (2, 1060856579692), (4, 530428289846), (7, 303101879912), (8, 265214144923), (13, 163208704568), (14, 151550939956), (26, 81604352284), (28, 75775469978), (52, 40802176142), (56, 37887734989), (91, 23315529224), (101, 21007060984), (104, 20401088071), (169, 12554515736), (182, 11657764612), (202, 10503530492), (338, 6277257868), (364, 5828882306), (404, 5251765246), (676, 3138628934), (707, 3001008712), (728, 2914441153), (808, 2625882623), (1183, 1793502248), (1313, 1615927768), (1352, 1569314467), (1414, 1500504356), (2366, 896751124), (2626, 807963884), (2828, 750252178), (4732, 448375562), (5252, 403981942), (5656, 375126089), (9191, 230846824), (9464, 224187781), (10504, 201990971), (17069, 124302136), (18382, 115423412), (34138, 62151068), (36764, 57711706), (68276, 31075534), (73528, 28855853), (119483, 17757448), (136552, 15537767), (238966, 8878724), (477932, 4439362), (955864, 2219681)]