1241801210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{33053}}^1$

素因数の和:33107

約数の個数: 48

約数和(自身を含む): 2557189656

約数和(自身を除く): 1315388446

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 2210, 2890, 3757, 7514, 18785, 33053, 37570, 66106, 165265, 330530, 429689, 561901, 859378, 1123802, 2148445, 2809505, 4296890, 5619010, 7304713, 9552317, 14609426, 19104634, 36523565, 47761585, 73047130, 95523170, 124180121, 248360242, 620900605, 1241801210]

約数ペア:

[(1, 1241801210), (2, 620900605), (5, 248360242), (10, 124180121), (13, 95523170), (17, 73047130), (26, 47761585), (34, 36523565), (65, 19104634), (85, 14609426), (130, 9552317), (170, 7304713), (221, 5619010), (289, 4296890), (442, 2809505), (578, 2148445), (1105, 1123802), (1445, 859378), (2210, 561901), (2890, 429689), (3757, 330530), (7514, 165265), (18785, 66106), (33053, 37570)]