1330834024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673499}}^1$

素因数の和:673537

約数の個数: 32

約数和(自身を含む): 2828700000

約数和(自身を除く): 1497865976

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 673499, 1346998, 2693996, 5387992, 8755487, 12796481, 17510974, 25592962, 35021948, 51185924, 70043896, 102371848, 166354253, 332708506, 665417012, 1330834024]

約数ペア:

[(1, 1330834024), (2, 665417012), (4, 332708506), (8, 166354253), (13, 102371848), (19, 70043896), (26, 51185924), (38, 35021948), (52, 25592962), (76, 17510974), (104, 12796481), (152, 8755487), (247, 5387992), (494, 2693996), (988, 1346998), (1976, 673499)]