685020154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{3187}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 1266120576

約数和(自身を除く): 581100422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1181, 2362, 3187, 6374, 8267, 15353, 16534, 22309, 30706, 41431, 44618, 82862, 107471, 214942, 290017, 580034, 3763847, 7527694, 26346929, 48930011, 52693858, 97860022, 342510077, 685020154]

約数ペア:

[(1, 685020154), (2, 342510077), (7, 97860022), (13, 52693858), (14, 48930011), (26, 26346929), (91, 7527694), (182, 3763847), (1181, 580034), (2362, 290017), (3187, 214942), (6374, 107471), (8267, 82862), (15353, 44618), (16534, 41431), (22309, 30706)]