2749207774

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{151}}^2\times {\mathrm{167}}^1$

素因数の和:509

約数の個数: 36

約数和(自身を含む): 4407526872

約数和(自身を除く): 1658319098

約数列:

[1, 2, 19, 38, 151, 167, 302, 334, 361, 722, 2869, 3173, 5738, 6346, 22801, 25217, 45602, 50434, 54511, 60287, 109022, 120574, 433219, 479123, 866438, 958246, 3807767, 7615534, 8231161, 9103337, 16462322, 18206674, 72347573, 144695146, 1374603887, 2749207774]

約数ペア:

[(1, 2749207774), (2, 1374603887), (19, 144695146), (38, 72347573), (151, 18206674), (167, 16462322), (302, 9103337), (334, 8231161), (361, 7615534), (722, 3807767), (2869, 958246), (3173, 866438), (5738, 479123), (6346, 433219), (22801, 120574), (25217, 109022), (45602, 60287), (50434, 54511)]