2009408942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 3217294080

約数和(自身を除く): 1207885138

約数列:

[1, 2, 17, 34, 307, 311, 614, 619, 622, 1238, 5219, 5287, 10438, 10523, 10574, 21046, 95477, 190033, 190954, 192509, 380066, 385018, 1623109, 3230561, 3246218, 3272653, 6461122, 6545306, 59100263, 118200526, 1004704471, 2009408942]

約数ペア:

[(1, 2009408942), (2, 1004704471), (17, 118200526), (34, 59100263), (307, 6545306), (311, 6461122), (614, 3272653), (619, 3246218), (622, 3230561), (1238, 1623109), (5219, 385018), (5287, 380066), (10438, 192509), (10523, 190954), (10574, 190033), (21046, 95477)]