289653658

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2593}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 508008960

約数和(自身を除く): 218355302

約数列:

[1, 2, 7, 14, 79, 101, 158, 202, 553, 707, 1106, 1414, 2593, 5186, 7979, 15958, 18151, 36302, 55853, 111706, 204847, 261893, 409694, 523786, 1433929, 1833251, 2867858, 3666502, 20689547, 41379094, 144826829, 289653658]

約数ペア:

[(1, 289653658), (2, 144826829), (7, 41379094), (14, 20689547), (79, 3666502), (101, 2867858), (158, 1833251), (202, 1433929), (553, 523786), (707, 409694), (1106, 261893), (1414, 204847), (2593, 111706), (5186, 55853), (7979, 36302), (15958, 18151)]