559415454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 1226534400

約数和(自身を除く): 667118946

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 179, 206, 309, 358, 389, 537, 618, 778, 1074, 1167, 1339, 2327, 2334, 2678, 4017, 4654, 5057, 6981, 8034, 10114, 13962, 15171, 18437, 30342, 36874, 40067, 55311, 69631, 80134, 110622, 120201, 139262, 208893, 239681, 240402, 417786, 479362, 520871, 719043, 905203, 1041742, 1438086, 1562613, 1810406, 2715609, 3125226, 5431218, 7171993, 14343986, 21515979, 43031958, 93235909, 186471818, 279707727, 559415454]

約数ペア:

[(1, 559415454), (2, 279707727), (3, 186471818), (6, 93235909), (13, 43031958), (26, 21515979), (39, 14343986), (78, 7171993), (103, 5431218), (179, 3125226), (206, 2715609), (309, 1810406), (358, 1562613), (389, 1438086), (537, 1041742), (618, 905203), (778, 719043), (1074, 520871), (1167, 479362), (1339, 417786), (2327, 240402), (2334, 239681), (2678, 208893), (4017, 139262), (4654, 120201), (5057, 110622), (6981, 80134), (8034, 69631), (10114, 55311), (13962, 40067), (15171, 36874), (18437, 30342)]