1004089385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{376769}}^1$

素因数の和:376828

約数の個数: 16

約数和(自身を含む): 1329244560

約数和(自身を除く): 325155175

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 376769, 1883845, 4897997, 15447529, 24489985, 77237645, 200817877, 1004089385]

約数ペア:

[(1, 1004089385), (5, 200817877), (13, 77237645), (41, 24489985), (65, 15447529), (205, 4897997), (533, 1883845), (2665, 376769)]