1580452376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{10429}}^1$

素因数の和:11451

約数の個数: 32

約数和(自身を含む): 3122742000

約数和(自身を除く): 1542289624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 997, 1994, 3988, 7976, 10429, 18943, 20858, 37886, 41716, 75772, 83432, 151544, 198151, 396302, 792604, 1585208, 10397713, 20795426, 41590852, 83181704, 197556547, 395113094, 790226188, 1580452376]

約数ペア:

[(1, 1580452376), (2, 790226188), (4, 395113094), (8, 197556547), (19, 83181704), (38, 41590852), (76, 20795426), (152, 10397713), (997, 1585208), (1994, 792604), (3988, 396302), (7976, 198151), (10429, 151544), (18943, 83432), (20858, 75772), (37886, 41716)]