388978816

素因数分解:

$2^7\times {\mathrm{3038897}}^1$

素因数の和:3038911

約数の個数: 16

約数和(自身を含む): 774918990

約数和(自身を除く): 385940174

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3038897, 6077794, 12155588, 24311176, 48622352, 97244704, 194489408, 388978816]

約数ペア:

[(1, 388978816), (2, 194489408), (4, 97244704), (8, 48622352), (16, 24311176), (32, 12155588), (64, 6077794), (128, 3038897)]