1330770154

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{23581}}^1$

素因数の和:23758

約数の個数: 32

約数和(自身を含む): 2377065600

約数和(自身を除く): 1046295446

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 4031, 8062, 23581, 28217, 47162, 56434, 165067, 330134, 683849, 1367698, 3277759, 4786943, 6555518, 9573886, 22944313, 45888626, 95055011, 190110022, 665385077, 1330770154]

約数ペア:

[(1, 1330770154), (2, 665385077), (7, 190110022), (14, 95055011), (29, 45888626), (58, 22944313), (139, 9573886), (203, 6555518), (278, 4786943), (406, 3277759), (973, 1367698), (1946, 683849), (4031, 330134), (8062, 165067), (23581, 56434), (28217, 47162)]