1796735408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8638151}}^1$

素因数の和:8638172

約数の個数: 20

約数和(自身を含む): 3748957968

約数和(自身を除く): 1952222560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8638151, 17276302, 34552604, 69105208, 112295963, 138210416, 224591926, 449183852, 898367704, 1796735408]

約数ペア:

[(1, 1796735408), (2, 898367704), (4, 449183852), (8, 224591926), (13, 138210416), (16, 112295963), (26, 69105208), (52, 34552604), (104, 17276302), (208, 8638151)]