490169816

素因数分解:

$2^3\times {\mathrm{1493}}^1\times {\mathrm{41039}}^1$

素因数の和:42538

約数の個数: 16

約数和(自身を含む): 919706400

約数和(自身を除く): 429536584

約数列:

[1, 2, 4, 8, 1493, 2986, 5972, 11944, 41039, 82078, 164156, 328312, 61271227, 122542454, 245084908, 490169816]

約数ペア:

[(1, 490169816), (2, 245084908), (4, 122542454), (8, 61271227), (1493, 328312), (2986, 164156), (5972, 82078), (11944, 41039)]