41806570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18917}}^1$

素因数の和:18954

約数の個数: 32

約数和(自身を含む): 85812048

約数和(自身を除く): 44005478

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 18917, 37834, 94585, 189170, 245921, 321589, 491842, 643178, 1229605, 1607945, 2459210, 3215890, 4180657, 8361314, 20903285, 41806570]

約数ペア:

[(1, 41806570), (2, 20903285), (5, 8361314), (10, 4180657), (13, 3215890), (17, 2459210), (26, 1607945), (34, 1229605), (65, 643178), (85, 491842), (130, 321589), (170, 245921), (221, 189170), (442, 94585), (1105, 37834), (2210, 18917)]