2465291278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 4126489920

約数和(自身を除く): 1661198642

約数列:

[1, 2, 17, 34, 37, 74, 89, 97, 178, 194, 227, 454, 629, 1258, 1513, 1649, 3026, 3293, 3298, 3589, 3859, 6586, 7178, 7718, 8399, 8633, 16798, 17266, 20203, 22019, 40406, 44038, 55981, 61013, 111962, 122026, 142783, 146761, 285566, 293522, 319421, 343451, 374323, 638842, 686902, 747511, 748646, 814703, 1495022, 1629406, 1959691, 3919382, 5430157, 10860314, 12707687, 13849951, 25415374, 27699902, 33314747, 66629494, 72508567, 145017134, 1232645639, 2465291278]

約数ペア:

[(1, 2465291278), (2, 1232645639), (17, 145017134), (34, 72508567), (37, 66629494), (74, 33314747), (89, 27699902), (97, 25415374), (178, 13849951), (194, 12707687), (227, 10860314), (454, 5430157), (629, 3919382), (1258, 1959691), (1513, 1629406), (1649, 1495022), (3026, 814703), (3293, 748646), (3298, 747511), (3589, 686902), (3859, 638842), (6586, 374323), (7178, 343451), (7718, 319421), (8399, 293522), (8633, 285566), (16798, 146761), (17266, 142783), (20203, 122026), (22019, 111962), (40406, 61013), (44038, 55981)]