145010018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{2953}}^1$

素因数の和:3569

約数の個数: 16

約数和(自身を含む): 223038816

約数和(自身を除く): 78028798

約数列:

[1, 2, 43, 86, 571, 1142, 2953, 5906, 24553, 49106, 126979, 253958, 1686163, 3372326, 72505009, 145010018]

約数ペア:

[(1, 145010018), (2, 72505009), (43, 3372326), (86, 1686163), (571, 253958), (1142, 126979), (2953, 49106), (5906, 24553)]