668523382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{55259}}^1$

素因数の和:55547

約数の個数: 16

約数和(自身を含む): 1050382080

約数和(自身を除く): 381858698

約数列:

[1, 2, 23, 46, 263, 526, 6049, 12098, 55259, 110518, 1270957, 2541914, 14533117, 29066234, 334261691, 668523382]

約数ペア:

[(1, 668523382), (2, 334261691), (23, 29066234), (46, 14533117), (263, 2541914), (526, 1270957), (6049, 110518), (12098, 55259)]