1661777038

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{34421}}^1$

素因数の和:34763

約数の個数: 16

約数和(自身を含む): 2527951680

約数和(自身を除く): 866174642

約数列:

[1, 2, 101, 202, 239, 478, 24139, 34421, 48278, 68842, 3476521, 6953042, 8226619, 16453238, 830888519, 1661777038]

約数ペア:

[(1, 1661777038), (2, 830888519), (101, 16453238), (202, 8226619), (239, 6953042), (478, 3476521), (24139, 68842), (34421, 48278)]