1297716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2207}}^1$

素因数の和:2228

約数の個数: 36

約数和(自身を含む): 3523968

約数和(自身を除く): 2226252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2207, 4414, 6621, 8828, 13242, 15449, 26484, 30898, 46347, 61796, 92694, 108143, 185388, 216286, 324429, 432572, 648858, 1297716]

約数ペア:

[(1, 1297716), (2, 648858), (3, 432572), (4, 324429), (6, 216286), (7, 185388), (12, 108143), (14, 92694), (21, 61796), (28, 46347), (42, 30898), (49, 26484), (84, 15449), (98, 13242), (147, 8828), (196, 6621), (294, 4414), (588, 2207)]