1285495006

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{196139}}^1$

素因数の和:196283

約数の個数: 16

約数和(自身を含む): 2012396400

約数和(自身を除く): 726901394

約数列:

[1, 2, 29, 58, 113, 226, 3277, 6554, 196139, 392278, 5688031, 11376062, 22163707, 44327414, 642747503, 1285495006]

約数ペア:

[(1, 1285495006), (2, 642747503), (29, 44327414), (58, 22163707), (113, 11376062), (226, 5688031), (3277, 392278), (6554, 196139)]