2565718234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 4283020800

約数和(自身を除く): 1717302566

約数列:

[1, 2, 17, 34, 53, 67, 79, 106, 134, 158, 269, 538, 901, 1139, 1343, 1802, 2278, 2686, 3551, 4187, 4573, 5293, 7102, 8374, 9146, 10586, 14257, 18023, 21251, 28514, 36046, 42502, 60367, 71179, 89981, 120734, 142358, 179962, 242369, 280529, 306391, 361267, 484738, 561058, 612782, 722534, 955219, 1126303, 1423817, 1910438, 2252606, 2847634, 4768993, 9537986, 16238723, 19147151, 24204889, 32477446, 38294302, 48409778, 75462301, 150924602, 1282859117, 2565718234]

約数ペア:

[(1, 2565718234), (2, 1282859117), (17, 150924602), (34, 75462301), (53, 48409778), (67, 38294302), (79, 32477446), (106, 24204889), (134, 19147151), (158, 16238723), (269, 9537986), (538, 4768993), (901, 2847634), (1139, 2252606), (1343, 1910438), (1802, 1423817), (2278, 1126303), (2686, 955219), (3551, 722534), (4187, 612782), (4573, 561058), (5293, 484738), (7102, 361267), (8374, 306391), (9146, 280529), (10586, 242369), (14257, 179962), (18023, 142358), (21251, 120734), (28514, 89981), (36046, 71179), (42502, 60367)]