8313708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 21097440

約数和(自身を除く): 12783732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 389, 411, 548, 778, 822, 1167, 1556, 1644, 1781, 2334, 3562, 4668, 5057, 5343, 7124, 10114, 10686, 15171, 20228, 21372, 30342, 53293, 60684, 106586, 159879, 213172, 319758, 639516, 692809, 1385618, 2078427, 2771236, 4156854, 8313708]

約数ペア:

[(1, 8313708), (2, 4156854), (3, 2771236), (4, 2078427), (6, 1385618), (12, 692809), (13, 639516), (26, 319758), (39, 213172), (52, 159879), (78, 106586), (137, 60684), (156, 53293), (274, 30342), (389, 21372), (411, 20228), (548, 15171), (778, 10686), (822, 10114), (1167, 7124), (1556, 5343), (1644, 5057), (1781, 4668), (2334, 3562)]