1264428002

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{11087}}^1$

素因数の和:11665

約数の個数: 16

約数和(自身を含む): 1916006400

約数和(自身を除く): 651578398

約数列:

[1, 2, 127, 254, 449, 898, 11087, 22174, 57023, 114046, 1408049, 2816098, 4978063, 9956126, 632214001, 1264428002]

約数ペア:

[(1, 1264428002), (2, 632214001), (127, 9956126), (254, 4978063), (449, 2816098), (898, 1408049), (11087, 114046), (22174, 57023)]