2693776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5470

約数の個数: 20

約数和(自身を含む): 5388544

約数和(自身を除く): 2694768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5431, 10862, 21724, 43448, 86896, 168361, 336722, 673444, 1346888, 2693776]

約数ペア:

[(1, 2693776), (2, 1346888), (4, 673444), (8, 336722), (16, 168361), (31, 86896), (62, 43448), (124, 21724), (248, 10862), (496, 5431)]