853641564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{40213}}^1$

素因数の和:40310

約数の個数: 48

約数和(自身を含む): 2094345120

約数和(自身を除く): 1240703556

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 732, 1769, 3538, 5307, 7076, 10614, 21228, 40213, 80426, 120639, 160852, 241278, 482556, 1166177, 2332354, 2452993, 3498531, 4664708, 4905986, 6997062, 7358979, 9811972, 13994124, 14717958, 29435916, 71136797, 142273594, 213410391, 284547188, 426820782, 853641564]

約数ペア:

[(1, 853641564), (2, 426820782), (3, 284547188), (4, 213410391), (6, 142273594), (12, 71136797), (29, 29435916), (58, 14717958), (61, 13994124), (87, 9811972), (116, 7358979), (122, 6997062), (174, 4905986), (183, 4664708), (244, 3498531), (348, 2452993), (366, 2332354), (732, 1166177), (1769, 482556), (3538, 241278), (5307, 160852), (7076, 120639), (10614, 80426), (21228, 40213)]