2878964408

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{295703}}^1$

素因数の和:296926

約数の個数: 16

約数和(自身を含む): 5402512080

約数和(自身を除く): 2523547672

約数列:

[1, 2, 4, 8, 1217, 2434, 4868, 9736, 295703, 591406, 1182812, 2365624, 359870551, 719741102, 1439482204, 2878964408]

約数ペア:

[(1, 2878964408), (2, 1439482204), (4, 719741102), (8, 359870551), (1217, 2365624), (2434, 1182812), (4868, 591406), (9736, 295703)]