497114090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{32987}}^1$

素因数の和:33142

約数の個数: 32

約数和(自身を含む): 983306304

約数和(自身を除く): 486192214

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 15070, 32987, 65974, 164935, 329870, 362857, 725714, 1814285, 3628570, 4519219, 9038438, 22596095, 45192190, 49711409, 99422818, 248557045, 497114090]

約数ペア:

[(1, 497114090), (2, 248557045), (5, 99422818), (10, 49711409), (11, 45192190), (22, 22596095), (55, 9038438), (110, 4519219), (137, 3628570), (274, 1814285), (685, 725714), (1370, 362857), (1507, 329870), (3014, 164935), (7535, 65974), (15070, 32987)]