169940318

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{2017}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 258142560

約数和(自身を除く): 88202242

約数列:

[1, 2, 103, 206, 409, 818, 2017, 4034, 42127, 84254, 207751, 415502, 824953, 1649906, 84970159, 169940318]

約数ペア:

[(1, 169940318), (2, 84970159), (103, 1649906), (206, 824953), (409, 415502), (818, 207751), (2017, 84254), (4034, 42127)]