814278872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{138107}}^1$

素因数の和:138191

約数の個数: 32

約数和(自身を含む): 1690441920

約数和(自身を除く): 876163048

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 138107, 276214, 552428, 1104856, 1519177, 3038354, 6076708, 9253169, 12153416, 18506338, 37012676, 74025352, 101784859, 203569718, 407139436, 814278872]

約数ペア:

[(1, 814278872), (2, 407139436), (4, 203569718), (8, 101784859), (11, 74025352), (22, 37012676), (44, 18506338), (67, 12153416), (88, 9253169), (134, 6076708), (268, 3038354), (536, 1519177), (737, 1104856), (1474, 552428), (2948, 276214), (5896, 138107)]