1779804572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{8747}}^1$

素因数の和:8827

約数の個数: 72

約数和(自身を含む): 3944578176

約数和(自身を除く): 2164773604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 169, 172, 182, 301, 338, 364, 559, 602, 676, 1118, 1183, 1204, 2236, 2366, 3913, 4732, 7267, 7826, 8747, 14534, 15652, 17494, 29068, 34988, 50869, 61229, 101738, 113711, 122458, 203476, 227422, 244916, 376121, 454844, 752242, 795977, 1478243, 1504484, 1591954, 2632847, 2956486, 3183908, 4889573, 5265694, 5912972, 9779146, 10347701, 10531388, 19558292, 20695402, 34227011, 41390804, 63564449, 68454022, 127128898, 136908044, 254257796, 444951143, 889902286, 1779804572]

約数ペア:

[(1, 1779804572), (2, 889902286), (4, 444951143), (7, 254257796), (13, 136908044), (14, 127128898), (26, 68454022), (28, 63564449), (43, 41390804), (52, 34227011), (86, 20695402), (91, 19558292), (169, 10531388), (172, 10347701), (182, 9779146), (301, 5912972), (338, 5265694), (364, 4889573), (559, 3183908), (602, 2956486), (676, 2632847), (1118, 1591954), (1183, 1504484), (1204, 1478243), (2236, 795977), (2366, 752242), (3913, 454844), (4732, 376121), (7267, 244916), (7826, 227422), (8747, 203476), (14534, 122458), (15652, 113711), (17494, 101738), (29068, 61229), (34988, 50869)]