4951804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:826

約数の個数: 36

約数和(自身を含む): 10270792

約数和(自身を除く): 5318988

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 787, 1573, 1574, 3146, 3148, 6292, 8657, 10231, 17314, 20462, 34628, 40924, 95227, 112541, 190454, 225082, 380908, 450164, 1237951, 2475902, 4951804]

約数ペア:

[(1, 4951804), (2, 2475902), (4, 1237951), (11, 450164), (13, 380908), (22, 225082), (26, 190454), (44, 112541), (52, 95227), (121, 40924), (143, 34628), (242, 20462), (286, 17314), (484, 10231), (572, 8657), (787, 6292), (1573, 3148), (1574, 3146)]