539473490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{5003}}^1$

素因数の和:5314

約数の個数: 32

約数和(自身を含む): 998718336

約数和(自身を除く): 459244846

約数列:

[1, 2, 5, 10, 41, 82, 205, 263, 410, 526, 1315, 2630, 5003, 10006, 10783, 21566, 25015, 50030, 53915, 107830, 205123, 410246, 1025615, 1315789, 2051230, 2631578, 6578945, 13157890, 53947349, 107894698, 269736745, 539473490]

約数ペア:

[(1, 539473490), (2, 269736745), (5, 107894698), (10, 53947349), (41, 13157890), (82, 6578945), (205, 2631578), (263, 2051230), (410, 1315789), (526, 1025615), (1315, 410246), (2630, 205123), (5003, 107830), (10006, 53915), (10783, 50030), (21566, 25015)]