80821488982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{191801}}^1$

素因数の和:192688

約数の個数: 32

約数和(自身を含む): 137591082720

約数和(自身を除く): 56769593738

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 853, 1706, 11089, 16207, 22178, 32414, 191801, 210691, 383602, 421382, 2493413, 3644219, 4986826, 7288438, 47374847, 94749694, 163606253, 327212506, 2126881289, 3108518807, 4253762578, 6217037614, 40410744491, 80821488982]

約数ペア:

[(1, 80821488982), (2, 40410744491), (13, 6217037614), (19, 4253762578), (26, 3108518807), (38, 2126881289), (247, 327212506), (494, 163606253), (853, 94749694), (1706, 47374847), (11089, 7288438), (16207, 4986826), (22178, 3644219), (32414, 2493413), (191801, 421382), (210691, 383602)]