1340822026

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{17209}}^1$

素因数の和:17613

約数の個数: 16

約数和(自身を含む): 2032156800

約数和(自身を除く): 691334774

約数列:

[1, 2, 163, 239, 326, 478, 17209, 34418, 38957, 77914, 2805067, 4112951, 5610134, 8225902, 670411013, 1340822026]

約数ペア:

[(1, 1340822026), (2, 670411013), (163, 8225902), (239, 5610134), (326, 4112951), (478, 2805067), (17209, 77914), (34418, 38957)]