12657202844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{417509}}^1$

素因数の和:417590

約数の個数: 48

約数和(自身を含む): 26513555040

約数和(自身を除く): 13856352196

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 572, 583, 689, 1166, 1378, 2332, 2756, 7579, 15158, 30316, 417509, 835018, 1670036, 4592599, 5427617, 9185198, 10855234, 18370396, 21710468, 22127977, 44255954, 59703787, 88511908, 119407574, 238815148, 243407747, 287663701, 486815494, 575327402, 973630988, 1150654804, 3164300711, 6328601422, 12657202844]

約数ペア:

[(1, 12657202844), (2, 6328601422), (4, 3164300711), (11, 1150654804), (13, 973630988), (22, 575327402), (26, 486815494), (44, 287663701), (52, 243407747), (53, 238815148), (106, 119407574), (143, 88511908), (212, 59703787), (286, 44255954), (572, 22127977), (583, 21710468), (689, 18370396), (1166, 10855234), (1378, 9185198), (2332, 5427617), (2756, 4592599), (7579, 1670036), (15158, 835018), (30316, 417509)]