1880453893

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{11981}}^1$

素因数の和:12156

約数の個数: 16

約数和(自身を含む): 1996872192

約数和(自身を除く): 116418299

約数列:

[1, 31, 61, 83, 1891, 2573, 5063, 11981, 156953, 371411, 730841, 994423, 22656071, 30827113, 60659803, 1880453893]

約数ペア:

[(1, 1880453893), (31, 60659803), (61, 30827113), (83, 22656071), (1891, 994423), (2573, 730841), (5063, 371411), (11981, 156953)]