13260830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4157}}^1$

素因数の和:4204

約数の個数: 32

約数和(自身を含む): 26943840

約数和(自身を除く): 13683010

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 4157, 8314, 20785, 41570, 45727, 91454, 120553, 228635, 241106, 457270, 602765, 1205530, 1326083, 2652166, 6630415, 13260830]

約数ペア:

[(1, 13260830), (2, 6630415), (5, 2652166), (10, 1326083), (11, 1205530), (22, 602765), (29, 457270), (55, 241106), (58, 228635), (110, 120553), (145, 91454), (290, 45727), (319, 41570), (638, 20785), (1595, 8314), (3190, 4157)]