13739570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6217}}^1$

素因数の和:6254

約数の個数: 32

約数和(自身を含む): 28204848

約数和(自身を除く): 14465278

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 6217, 12434, 31085, 62170, 80821, 105689, 161642, 211378, 404105, 528445, 808210, 1056890, 1373957, 2747914, 6869785, 13739570]

約数ペア:

[(1, 13739570), (2, 6869785), (5, 2747914), (10, 1373957), (13, 1056890), (17, 808210), (26, 528445), (34, 404105), (65, 211378), (85, 161642), (130, 105689), (170, 80821), (221, 62170), (442, 31085), (1105, 12434), (2210, 6217)]