7969702

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 14625360

約数和(自身を除く): 6655658

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 73, 146, 169, 221, 247, 323, 338, 442, 494, 646, 949, 1241, 1387, 1898, 2482, 2774, 2873, 3211, 4199, 5746, 6422, 8398, 12337, 16133, 18031, 23579, 24674, 32266, 36062, 47158, 54587, 109174, 209729, 234403, 306527, 419458, 468806, 613054, 3984851, 7969702]

約数ペア:

[(1, 7969702), (2, 3984851), (13, 613054), (17, 468806), (19, 419458), (26, 306527), (34, 234403), (38, 209729), (73, 109174), (146, 54587), (169, 47158), (221, 36062), (247, 32266), (323, 24674), (338, 23579), (442, 18031), (494, 16133), (646, 12337), (949, 8398), (1241, 6422), (1387, 5746), (1898, 4199), (2482, 3211), (2774, 2873)]