2418278401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397547}}^1$

素因数の和:397644

約数の個数: 16

約数和(自身を含む): 3053168640

約数和(自身を除く): 634890239

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 397547, 2782829, 4373017, 30611119, 31406213, 219843491, 345468343, 2418278401]

約数ペア:

[(1, 2418278401), (7, 345468343), (11, 219843491), (77, 31406213), (79, 30611119), (553, 4373017), (869, 2782829), (6083, 397547)]