8741148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 22179360

約数和(自身を除く): 13438212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 409, 411, 548, 818, 822, 1227, 1636, 1644, 1781, 2454, 3562, 4908, 5317, 5343, 7124, 10634, 10686, 15951, 21268, 21372, 31902, 56033, 63804, 112066, 168099, 224132, 336198, 672396, 728429, 1456858, 2185287, 2913716, 4370574, 8741148]

約数ペア:

[(1, 8741148), (2, 4370574), (3, 2913716), (4, 2185287), (6, 1456858), (12, 728429), (13, 672396), (26, 336198), (39, 224132), (52, 168099), (78, 112066), (137, 63804), (156, 56033), (274, 31902), (409, 21372), (411, 21268), (548, 15951), (818, 10686), (822, 10634), (1227, 7124), (1636, 5343), (1644, 5317), (1781, 4908), (2454, 3562)]