2515674088

素因数分解:

$2^3\times {\mathrm{2473}}^1\times {\mathrm{127157}}^1$

素因数の和:129636

約数の個数: 16

約数和(自身を含む): 4718833380

約数和(自身を除く): 2203159292

約数列:

[1, 2, 4, 8, 2473, 4946, 9892, 19784, 127157, 254314, 508628, 1017256, 314459261, 628918522, 1257837044, 2515674088]

約数ペア:

[(1, 2515674088), (2, 1257837044), (4, 628918522), (8, 314459261), (2473, 1017256), (4946, 508628), (9892, 254314), (19784, 127157)]