2912609710

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1\times {\mathrm{3947}}^1$

素因数の和:4740

約数の個数: 32

約数和(自身を含む): 5299953120

約数和(自身を除く): 2387343410

約数列:

[1, 2, 5, 10, 109, 218, 545, 677, 1090, 1354, 3385, 3947, 6770, 7894, 19735, 39470, 73793, 147586, 368965, 430223, 737930, 860446, 2151115, 2672119, 4302230, 5344238, 13360595, 26721190, 291260971, 582521942, 1456304855, 2912609710]

約数ペア:

[(1, 2912609710), (2, 1456304855), (5, 582521942), (10, 291260971), (109, 26721190), (218, 13360595), (545, 5344238), (677, 4302230), (1090, 2672119), (1354, 2151115), (3385, 860446), (3947, 737930), (6770, 430223), (7894, 368965), (19735, 147586), (39470, 73793)]