489071754

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{2087}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 1086628608

約数和(自身を除く): 597556854

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 277, 282, 423, 554, 831, 846, 1662, 2087, 2493, 4174, 4986, 6261, 12522, 13019, 18783, 26038, 37566, 39057, 78114, 98089, 117171, 196178, 234342, 294267, 578099, 588534, 882801, 1156198, 1734297, 1765602, 3468594, 5202891, 10405782, 27170653, 54341306, 81511959, 163023918, 244535877, 489071754]

約数ペア:

[(1, 489071754), (2, 244535877), (3, 163023918), (6, 81511959), (9, 54341306), (18, 27170653), (47, 10405782), (94, 5202891), (141, 3468594), (277, 1765602), (282, 1734297), (423, 1156198), (554, 882801), (831, 588534), (846, 578099), (1662, 294267), (2087, 234342), (2493, 196178), (4174, 117171), (4986, 98089), (6261, 78114), (12522, 39057), (13019, 37566), (18783, 26038)]