1284004372

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{751759}}^1$

素因数の和:751831

約数の個数: 24

約数和(自身を含む): 2610110720

約数和(自身を除く): 1326106348

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 751759, 1503518, 3007036, 5262313, 10524626, 21049252, 45857299, 91714598, 183429196, 321001093, 642002186, 1284004372]

約数ペア:

[(1, 1284004372), (2, 642002186), (4, 321001093), (7, 183429196), (14, 91714598), (28, 45857299), (61, 21049252), (122, 10524626), (244, 5262313), (427, 3007036), (854, 1503518), (1708, 751759)]