1566200688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2509937}}^1$

素因数の和:2509961

約数の個数: 40

約数和(自身を含む): 4357252368

約数和(自身を除く): 2791051680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2509937, 5019874, 7529811, 10039748, 15059622, 20079496, 30119244, 32629181, 40158992, 60238488, 65258362, 97887543, 120476976, 130516724, 195775086, 261033448, 391550172, 522066896, 783100344, 1566200688]

約数ペア:

[(1, 1566200688), (2, 783100344), (3, 522066896), (4, 391550172), (6, 261033448), (8, 195775086), (12, 130516724), (13, 120476976), (16, 97887543), (24, 65258362), (26, 60238488), (39, 40158992), (48, 32629181), (52, 30119244), (78, 20079496), (104, 15059622), (156, 10039748), (208, 7529811), (312, 5019874), (624, 2509937)]