1001273666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{5227}}^1$

素因数の和:5390

約数の個数: 24

約数和(自身を含む): 1603845840

約数和(自身を除く): 602572174

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 5041, 5227, 10082, 10454, 95779, 99313, 191558, 198626, 371117, 742234, 7051223, 14102446, 26349307, 52698614, 500636833, 1001273666]

約数ペア:

[(1, 1001273666), (2, 500636833), (19, 52698614), (38, 26349307), (71, 14102446), (142, 7051223), (1349, 742234), (2698, 371117), (5041, 198626), (5227, 191558), (10082, 99313), (10454, 95779)]