1142386804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 2207907072

約数和(自身を除く): 1065520268

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 163, 212, 326, 652, 689, 1378, 2119, 2543, 2756, 4238, 5086, 8476, 8639, 10172, 17278, 33059, 34556, 66118, 112307, 132236, 134779, 224614, 269558, 414509, 449228, 539116, 829018, 1658036, 1752127, 3504254, 5388617, 7008508, 10777234, 21554468, 21968977, 43937954, 87875908, 285596701, 571193402, 1142386804]

約数ペア:

[(1, 1142386804), (2, 571193402), (4, 285596701), (13, 87875908), (26, 43937954), (52, 21968977), (53, 21554468), (106, 10777234), (163, 7008508), (212, 5388617), (326, 3504254), (652, 1752127), (689, 1658036), (1378, 829018), (2119, 539116), (2543, 449228), (2756, 414509), (4238, 269558), (5086, 224614), (8476, 134779), (8639, 132236), (10172, 112307), (17278, 66118), (33059, 34556)]