2255655178

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2207099}}^1$

素因数の和:2207181

約数の個数: 16

約数和(自身を含む): 3919809600

約数和(自身を除く): 1664154422

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2207099, 4414198, 15449693, 30899386, 161118227, 322236454, 1127827589, 2255655178]

約数ペア:

[(1, 2255655178), (2, 1127827589), (7, 322236454), (14, 161118227), (73, 30899386), (146, 15449693), (511, 4414198), (1022, 2207099)]