1285242002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{57899}}^1$

素因数の和:58921

約数の個数: 16

約数和(自身を含む): 2105244000

約数和(自身を除く): 820001998

約数列:

[1, 2, 11, 22, 1009, 2018, 11099, 22198, 57899, 115798, 636889, 1273778, 58420091, 116840182, 642621001, 1285242002]

約数ペア:

[(1, 1285242002), (2, 642621001), (11, 116840182), (22, 58420091), (1009, 1273778), (2018, 636889), (11099, 115798), (22198, 57899)]