40475402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108223}}^1$

素因数の和:108253

約数の個数: 16

約数和(自身を含む): 70129152

約数和(自身を除く): 29653750

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 108223, 216446, 1190453, 1839791, 2380906, 3679582, 20237701, 40475402]

約数ペア:

[(1, 40475402), (2, 20237701), (11, 3679582), (17, 2380906), (22, 1839791), (34, 1190453), (187, 216446), (374, 108223)]