494013148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{467}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 943488000

約数和(自身を除く): 449474852

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 449, 467, 589, 898, 934, 1178, 1796, 1868, 2356, 8531, 8873, 13919, 14477, 17062, 17746, 27838, 28954, 34124, 35492, 55676, 57908, 209683, 264461, 275063, 419366, 528922, 550126, 838732, 1057844, 1100252, 3983977, 6500173, 7967954, 13000346, 15935908, 26000692, 123503287, 247006574, 494013148]

約数ペア:

[(1, 494013148), (2, 247006574), (4, 123503287), (19, 26000692), (31, 15935908), (38, 13000346), (62, 7967954), (76, 6500173), (124, 3983977), (449, 1100252), (467, 1057844), (589, 838732), (898, 550126), (934, 528922), (1178, 419366), (1796, 275063), (1868, 264461), (2356, 209683), (8531, 57908), (8873, 55676), (13919, 35492), (14477, 34124), (17062, 28954), (17746, 27838)]