1263072698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{470243}}^1$

素因数の和:470341

約数の個数: 16

約数和(自身を含む): 2031454080

約数和(自身を除く): 768381382

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 470243, 940486, 7994131, 15988262, 37149197, 74298394, 631536349, 1263072698]

約数ペア:

[(1, 1263072698), (2, 631536349), (17, 74298394), (34, 37149197), (79, 15988262), (158, 7994131), (1343, 940486), (2686, 470243)]