2620721839362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{205740449}}^1$

素因数の和:205740658

約数の個数: 32

約数和(自身を含む): 5747565211200

約数和(自身を除く): 3126843371838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 2123, 4246, 6369, 12738, 205740449, 411480898, 617221347, 1234442694, 2263144939, 4526289878, 6789434817, 13578869634, 39707906657, 79415813314, 119123719971, 238247439942, 436786973227, 873573946454, 1310360919681, 2620721839362]

約数ペア:

[(1, 2620721839362), (2, 1310360919681), (3, 873573946454), (6, 436786973227), (11, 238247439942), (22, 119123719971), (33, 79415813314), (66, 39707906657), (193, 13578869634), (386, 6789434817), (579, 4526289878), (1158, 2263144939), (2123, 1234442694), (4246, 617221347), (6369, 411480898), (12738, 205740449)]