42629210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{327917}}^1$

素因数の和:327937

約数の個数: 16

約数和(自身を含む): 82635336

約数和(自身を除く): 40006126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 327917, 655834, 1639585, 3279170, 4262921, 8525842, 21314605, 42629210]

約数ペア:

[(1, 42629210), (2, 21314605), (5, 8525842), (10, 4262921), (13, 3279170), (26, 1639585), (65, 655834), (130, 327917)]