939876002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{82721}}^1$

素因数の和:82778

約数の個数: 32

約数和(自身を含む): 1667675520

約数和(自身を除く): 727799518

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 82721, 165442, 1075373, 1571699, 1902583, 2150746, 3143398, 3805166, 20432087, 24733579, 36149077, 40864174, 49467158, 72298154, 469938001, 939876002]

約数ペア:

[(1, 939876002), (2, 469938001), (13, 72298154), (19, 49467158), (23, 40864174), (26, 36149077), (38, 24733579), (46, 20432087), (247, 3805166), (299, 3143398), (437, 2150746), (494, 1902583), (598, 1571699), (874, 1075373), (5681, 165442), (11362, 82721)]