712958972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 1396681440

約数和(自身を除く): 683722468

約数列:

[1, 2, 4, 11, 22, 44, 61, 109, 122, 218, 244, 436, 671, 1199, 1342, 2398, 2437, 2684, 4796, 4874, 6649, 9748, 13298, 26596, 26807, 53614, 73139, 107228, 146278, 148657, 265633, 292556, 297314, 531266, 594628, 1062532, 1635227, 2921963, 3270454, 5843926, 6540908, 11687852, 16203613, 32407226, 64814452, 178239743, 356479486, 712958972]

約数ペア:

[(1, 712958972), (2, 356479486), (4, 178239743), (11, 64814452), (22, 32407226), (44, 16203613), (61, 11687852), (109, 6540908), (122, 5843926), (218, 3270454), (244, 2921963), (436, 1635227), (671, 1062532), (1199, 594628), (1342, 531266), (2398, 297314), (2437, 292556), (2684, 265633), (4796, 148657), (4874, 146278), (6649, 107228), (9748, 73139), (13298, 53614), (26596, 26807)]