7271897470

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1\times {\mathrm{3691}}^1$

素因数の和:4696

約数の個数: 32

約数和(自身を含む): 13159351296

約数和(自身を除く): 5887453826

約数列:

[1, 2, 5, 10, 271, 542, 727, 1355, 1454, 2710, 3635, 3691, 7270, 7382, 18455, 36910, 197017, 394034, 985085, 1000261, 1970170, 2000522, 2683357, 5001305, 5366714, 10002610, 13416785, 26833570, 727189747, 1454379494, 3635948735, 7271897470]

約数ペア:

[(1, 7271897470), (2, 3635948735), (5, 1454379494), (10, 727189747), (271, 26833570), (542, 13416785), (727, 10002610), (1355, 5366714), (1454, 5001305), (2710, 2683357), (3635, 2000522), (3691, 1970170), (7270, 1000261), (7382, 985085), (18455, 394034), (36910, 197017)]