669255796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{52631}}^1$

素因数の和:52680

約数の個数: 36

約数和(自身を含む): 1357274016

約数和(自身を除く): 688018220

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 1156, 3179, 6358, 12716, 52631, 105262, 210524, 578941, 894727, 1157882, 1789454, 2315764, 3578908, 9841997, 15210359, 19683994, 30420718, 39367988, 60841436, 167313949, 334627898, 669255796]

約数ペア:

[(1, 669255796), (2, 334627898), (4, 167313949), (11, 60841436), (17, 39367988), (22, 30420718), (34, 19683994), (44, 15210359), (68, 9841997), (187, 3578908), (289, 2315764), (374, 1789454), (578, 1157882), (748, 894727), (1156, 578941), (3179, 210524), (6358, 105262), (12716, 52631)]