1647373130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{33613}}^1$

素因数の和:33675

約数の個数: 48

約数和(自身を含む): 3321735480

約数和(自身を除く): 1674362350

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1690, 1885, 3770, 4901, 9802, 24505, 33613, 49010, 67226, 168065, 336130, 436969, 873938, 974777, 1949554, 2184845, 4369690, 4873885, 5680597, 9747770, 11361194, 12672101, 25344202, 28402985, 56805970, 63360505, 126721010, 164737313, 329474626, 823686565, 1647373130]

約数ペア:

[(1, 1647373130), (2, 823686565), (5, 329474626), (10, 164737313), (13, 126721010), (26, 63360505), (29, 56805970), (58, 28402985), (65, 25344202), (130, 12672101), (145, 11361194), (169, 9747770), (290, 5680597), (338, 4873885), (377, 4369690), (754, 2184845), (845, 1949554), (1690, 974777), (1885, 873938), (3770, 436969), (4901, 336130), (9802, 168065), (24505, 67226), (33613, 49010)]