707973256

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{4931}}^1$

素因数の和:5205

約数の個数: 32

約数和(自身を含む): 1347619680

約数和(自身を除く): 639646424

約数列:

[1, 2, 4, 8, 131, 137, 262, 274, 524, 548, 1048, 1096, 4931, 9862, 17947, 19724, 35894, 39448, 71788, 143576, 645961, 675547, 1291922, 1351094, 2583844, 2702188, 5167688, 5404376, 88496657, 176993314, 353986628, 707973256]

約数ペア:

[(1, 707973256), (2, 353986628), (4, 176993314), (8, 88496657), (131, 5404376), (137, 5167688), (262, 2702188), (274, 2583844), (524, 1351094), (548, 1291922), (1048, 675547), (1096, 645961), (4931, 143576), (9862, 71788), (17947, 39448), (19724, 35894)]