906116830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{12721}}^1$

素因数の和:13164

約数の個数: 32

約数和(自身を含む): 1731209760

約数和(自身を除く): 825092930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 2095, 4190, 7123, 12721, 14246, 25442, 35615, 63605, 71230, 127210, 216257, 432514, 1081285, 2162570, 5330099, 10660198, 26650495, 53300990, 90611683, 181223366, 453058415, 906116830]

約数ペア:

[(1, 906116830), (2, 453058415), (5, 181223366), (10, 90611683), (17, 53300990), (34, 26650495), (85, 10660198), (170, 5330099), (419, 2162570), (838, 1081285), (2095, 432514), (4190, 216257), (7123, 127210), (12721, 71230), (14246, 63605), (25442, 35615)]