1375113485708

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{1187}}^1\times {\mathrm{6871}}^1$

素因数の和:8814

約数の個数: 48

約数和(自身を含む): 2451858571008

約数和(自身を除く): 1076745085300

約数列:

[1, 2, 4, 61, 122, 244, 691, 1187, 1382, 2374, 2764, 4748, 6871, 13742, 27484, 42151, 72407, 84302, 144814, 168604, 289628, 419131, 820217, 838262, 1640434, 1676524, 3280868, 4747861, 8155877, 9495722, 16311754, 18991444, 32623508, 50033237, 100066474, 200132948, 289619521, 497508497, 579239042, 995016994, 1158478084, 1990033988, 5635711007, 11271422014, 22542844028, 343778371427, 687556742854, 1375113485708]

約数ペア:

[(1, 1375113485708), (2, 687556742854), (4, 343778371427), (61, 22542844028), (122, 11271422014), (244, 5635711007), (691, 1990033988), (1187, 1158478084), (1382, 995016994), (2374, 579239042), (2764, 497508497), (4748, 289619521), (6871, 200132948), (13742, 100066474), (27484, 50033237), (42151, 32623508), (72407, 18991444), (84302, 16311754), (144814, 9495722), (168604, 8155877), (289628, 4747861), (419131, 3280868), (820217, 1676524), (838262, 1640434)]