1330379238

素因数分解:

$2^1\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{213407}}^1$

素因数の和:214451

約数の個数: 16

約数和(自身を含む): 2663331840

約数和(自身を除く): 1332952602

約数列:

[1, 2, 3, 6, 1039, 2078, 3117, 6234, 213407, 426814, 640221, 1280442, 221729873, 443459746, 665189619, 1330379238]

約数ペア:

[(1, 1330379238), (2, 665189619), (3, 443459746), (6, 221729873), (1039, 1280442), (2078, 640221), (3117, 426814), (6234, 213407)]