278320026

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 561313728

約数和(自身を除く): 282993702

約数列:

[1, 2, 3, 6, 331, 353, 397, 662, 706, 794, 993, 1059, 1191, 1986, 2118, 2382, 116843, 131407, 140141, 233686, 262814, 280282, 350529, 394221, 420423, 701058, 788442, 840846, 46386671, 92773342, 139160013, 278320026]

約数ペア:

[(1, 278320026), (2, 139160013), (3, 92773342), (6, 46386671), (331, 840846), (353, 788442), (397, 701058), (662, 420423), (706, 394221), (794, 350529), (993, 280282), (1059, 262814), (1191, 233686), (1986, 140141), (2118, 131407), (2382, 116843)]