538988898302

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{112429}}^1\times {\mathrm{21991}}^1$

素因数の和:134531

約数の個数: 16

約数和(自身を含む): 815944984800

約数和(自身を除く): 276956086498

約数列:

[1, 2, 109, 218, 21991, 43982, 112429, 224858, 2397019, 4794038, 12254761, 24509522, 2472426139, 4944852278, 269494449151, 538988898302]

約数ペア:

[(1, 538988898302), (2, 269494449151), (109, 4944852278), (218, 2472426139), (21991, 24509522), (43982, 12254761), (112429, 4794038), (224858, 2397019)]