2853198474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1\times {\mathrm{1091}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 6627059712

約数和(自身を除く): 3773861238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 877, 994, 1091, 1491, 1754, 2182, 2631, 2982, 3273, 5262, 6139, 6546, 7637, 12278, 15274, 18417, 22911, 36834, 45822, 62267, 77461, 124534, 154922, 186801, 232383, 373602, 435869, 464766, 542227, 871738, 956807, 1084454, 1307607, 1626681, 1913614, 2615214, 2870421, 3253362, 5740842, 6697649, 13395298, 20092947, 40185894, 67933297, 135866594, 203799891, 407599782, 475533079, 951066158, 1426599237, 2853198474]

約数ペア:

[(1, 2853198474), (2, 1426599237), (3, 951066158), (6, 475533079), (7, 407599782), (14, 203799891), (21, 135866594), (42, 67933297), (71, 40185894), (142, 20092947), (213, 13395298), (426, 6697649), (497, 5740842), (877, 3253362), (994, 2870421), (1091, 2615214), (1491, 1913614), (1754, 1626681), (2182, 1307607), (2631, 1084454), (2982, 956807), (3273, 871738), (5262, 542227), (6139, 464766), (6546, 435869), (7637, 373602), (12278, 232383), (15274, 186801), (18417, 154922), (22911, 124534), (36834, 77461), (45822, 62267)]