2399684812

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{674827}}^1$

素因数の和:674965

約数の個数: 24

約数和(自身を含む): 4837167104

約数和(自身を除く): 2437482292

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 674827, 1349654, 2699308, 4723789, 9447578, 18895156, 85703029, 171406058, 342812116, 599921203, 1199842406, 2399684812]

約数ペア:

[(1, 2399684812), (2, 1199842406), (4, 599921203), (7, 342812116), (14, 171406058), (28, 85703029), (127, 18895156), (254, 9447578), (508, 4723789), (889, 2699308), (1778, 1349654), (3556, 674827)]