1291567674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{159571}}^1$

素因数の和:159666

約数の個数: 32

約数和(自身を含む): 2757404160

約数和(自身を除く): 1465836486

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 159571, 319142, 478713, 957426, 3031849, 6063698, 9095547, 11329541, 18191094, 22659082, 33988623, 67977246, 215261279, 430522558, 645783837, 1291567674]

約数ペア:

[(1, 1291567674), (2, 645783837), (3, 430522558), (6, 215261279), (19, 67977246), (38, 33988623), (57, 22659082), (71, 18191094), (114, 11329541), (142, 9095547), (213, 6063698), (426, 3031849), (1349, 957426), (2698, 478713), (4047, 319142), (8094, 159571)]