393202472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3780793}}^1$

素因数の和:3780812

約数の個数: 16

約数和(自身を含む): 793966740

約数和(自身を除く): 400764268

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3780793, 7561586, 15123172, 30246344, 49150309, 98300618, 196601236, 393202472]

約数ペア:

[(1, 393202472), (2, 196601236), (4, 98300618), (8, 49150309), (13, 30246344), (26, 15123172), (52, 7561586), (104, 3780793)]