379219078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19961}}^1$

素因数の和:20052

約数の個数: 32

約数和(自身を含む): 689886720

約数和(自身を除く): 310667642

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2714, 9499, 18998, 19961, 39922, 139727, 279454, 459103, 918206, 1177699, 2355398, 3213721, 6427442, 8243893, 16487786, 27087077, 54174154, 189609539, 379219078]

約数ペア:

[(1, 379219078), (2, 189609539), (7, 54174154), (14, 27087077), (23, 16487786), (46, 8243893), (59, 6427442), (118, 3213721), (161, 2355398), (322, 1177699), (413, 918206), (826, 459103), (1357, 279454), (2714, 139727), (9499, 39922), (18998, 19961)]