1984241116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{38977}}^1$

素因数の和:39094

約数の個数: 48

約数和(自身を含む): 4125431520

約数和(自身を除く): 2141190404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 979, 1157, 1958, 2314, 3916, 4628, 12727, 25454, 38977, 50908, 77954, 155908, 428747, 506701, 857494, 1013402, 1714988, 2026804, 3468953, 5573711, 6937906, 11147422, 13875812, 22294844, 38158483, 45096389, 76316966, 90192778, 152633932, 180385556, 496060279, 992120558, 1984241116]

約数ペア:

[(1, 1984241116), (2, 992120558), (4, 496060279), (11, 180385556), (13, 152633932), (22, 90192778), (26, 76316966), (44, 45096389), (52, 38158483), (89, 22294844), (143, 13875812), (178, 11147422), (286, 6937906), (356, 5573711), (572, 3468953), (979, 2026804), (1157, 1714988), (1958, 1013402), (2314, 857494), (3916, 506701), (4628, 428747), (12727, 155908), (25454, 77954), (38977, 50908)]