739647998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{11497}}^1$

素因数の和:13211

約数の個数: 16

約数和(自身を含む): 1168656720

約数和(自身を除く): 429008722

約数列:

[1, 2, 19, 38, 1693, 3386, 11497, 22994, 32167, 64334, 218443, 436886, 19464421, 38928842, 369823999, 739647998]

約数ペア:

[(1, 739647998), (2, 369823999), (19, 38928842), (38, 19464421), (1693, 436886), (3386, 218443), (11497, 64334), (22994, 32167)]