521406436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{29959}}^1$

素因数の和:30211

約数の個数: 24

約数和(自身を含む): 964712000

約数和(自身を除く): 443305564

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 8702, 17404, 29959, 59918, 119836, 569221, 1138442, 2276884, 6860611, 13721222, 27442444, 130351609, 260703218, 521406436]

約数ペア:

[(1, 521406436), (2, 260703218), (4, 130351609), (19, 27442444), (38, 13721222), (76, 6860611), (229, 2276884), (458, 1138442), (916, 569221), (4351, 119836), (8702, 59918), (17404, 29959)]