2856568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 6368040

約数和(自身を除く): 3511472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 227, 242, 286, 454, 484, 572, 908, 968, 1144, 1573, 1816, 2497, 2951, 3146, 4994, 5902, 6292, 9988, 11804, 12584, 19976, 23608, 27467, 32461, 54934, 64922, 109868, 129844, 219736, 259688, 357071, 714142, 1428284, 2856568]

約数ペア:

[(1, 2856568), (2, 1428284), (4, 714142), (8, 357071), (11, 259688), (13, 219736), (22, 129844), (26, 109868), (44, 64922), (52, 54934), (88, 32461), (104, 27467), (121, 23608), (143, 19976), (227, 12584), (242, 11804), (286, 9988), (454, 6292), (484, 5902), (572, 4994), (908, 3146), (968, 2951), (1144, 2497), (1573, 1816)]