489353566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 845054784

約数和(自身を除く): 355701218

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 529, 598, 611, 757, 1058, 1081, 1222, 1514, 2162, 6877, 9841, 13754, 14053, 17411, 19682, 24863, 28106, 34822, 35579, 49726, 71158, 226343, 323219, 400453, 452686, 462527, 646438, 800906, 818317, 925054, 1636634, 5205889, 10411778, 10638121, 18821291, 21276242, 37642582, 244676783, 489353566]

約数ペア:

[(1, 489353566), (2, 244676783), (13, 37642582), (23, 21276242), (26, 18821291), (46, 10638121), (47, 10411778), (94, 5205889), (299, 1636634), (529, 925054), (598, 818317), (611, 800906), (757, 646438), (1058, 462527), (1081, 452686), (1222, 400453), (1514, 323219), (2162, 226343), (6877, 71158), (9841, 49726), (13754, 35579), (14053, 34822), (17411, 28106), (19682, 24863)]