738260048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2428487}}^1$

素因数の和:2428514

約数の個数: 20

約数和(自身を含む): 1505662560

約数和(自身を除く): 767402512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2428487, 4856974, 9713948, 19427896, 38855792, 46141253, 92282506, 184565012, 369130024, 738260048]

約数ペア:

[(1, 738260048), (2, 369130024), (4, 184565012), (8, 92282506), (16, 46141253), (19, 38855792), (38, 19427896), (76, 9713948), (152, 4856974), (304, 2428487)]