28788679918

素因数分解:

$2^1\times {\mathrm{659}}^1\times {\mathrm{1667}}^1\times {\mathrm{13103}}^1$

素因数の和:15431

約数の個数: 16

約数和(自身を含む): 43277794560

約数和(自身を除く): 14489114642

約数列:

[1, 2, 659, 1318, 1667, 3334, 13103, 26206, 1098553, 2197106, 8634877, 17269754, 21842701, 43685402, 14394339959, 28788679918]

約数ペア:

[(1, 28788679918), (2, 14394339959), (659, 43685402), (1318, 21842701), (1667, 17269754), (3334, 8634877), (13103, 2197106), (26206, 1098553)]