408042064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{879401}}^1$

素因数の和:879438

約数の個数: 20

約数和(自身を含む): 817843860

約数和(自身を除く): 409801796

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 879401, 1758802, 3517604, 7035208, 14070416, 25502629, 51005258, 102010516, 204021032, 408042064]

約数ペア:

[(1, 408042064), (2, 204021032), (4, 102010516), (8, 51005258), (16, 25502629), (29, 14070416), (58, 7035208), (116, 3517604), (232, 1758802), (464, 879401)]