2953028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 5627160

約数和(自身を除く): 2674132

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 521, 1042, 1417, 2084, 2834, 5668, 6773, 13546, 27092, 56789, 113578, 227156, 738257, 1476514, 2953028]

約数ペア:

[(1, 2953028), (2, 1476514), (4, 738257), (13, 227156), (26, 113578), (52, 56789), (109, 27092), (218, 13546), (436, 6773), (521, 5668), (1042, 2834), (1417, 2084)]