488358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2108

約数の個数: 24

約数和(自身を含む): 1140048

約数和(自身を除く): 651690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2087, 4174, 6261, 12522, 18783, 27131, 37566, 54262, 81393, 162786, 244179, 488358]

約数ペア:

[(1, 488358), (2, 244179), (3, 162786), (6, 81393), (9, 54262), (13, 37566), (18, 27131), (26, 18783), (39, 12522), (78, 6261), (117, 4174), (234, 2087)]