1664441436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{82219}}^1$

素因数の和:82474

約数の個数: 48

約数和(自身を含む): 4456981760

約数和(自身を除く): 2792540324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 5061, 6748, 10122, 20244, 82219, 164438, 246657, 328876, 493314, 575533, 986628, 1151066, 1726599, 2302132, 3453198, 6906396, 19814779, 39629558, 59444337, 79259116, 118888674, 138703453, 237777348, 277406906, 416110359, 554813812, 832220718, 1664441436]

約数ペア:

[(1, 1664441436), (2, 832220718), (3, 554813812), (4, 416110359), (6, 277406906), (7, 237777348), (12, 138703453), (14, 118888674), (21, 79259116), (28, 59444337), (42, 39629558), (84, 19814779), (241, 6906396), (482, 3453198), (723, 2302132), (964, 1726599), (1446, 1151066), (1687, 986628), (2892, 575533), (3374, 493314), (5061, 328876), (6748, 246657), (10122, 164438), (20244, 82219)]