1200000013

素因数分解:

${\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 1244565504

約数和(自身を除く): 44565491

約数列:

[1, 41, 127, 317, 727, 5207, 12997, 29807, 40259, 92329, 230459, 1650619, 3785489, 9448819, 29268293, 1200000013]

約数ペア:

[(1, 1200000013), (41, 29268293), (127, 9448819), (317, 3785489), (727, 1650619), (5207, 230459), (12997, 92329), (29807, 40259)]