813124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 1615040

約数和(自身を除く): 801916

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 823, 988, 1646, 3292, 10699, 15637, 21398, 31274, 42796, 62548, 203281, 406562, 813124]

約数ペア:

[(1, 813124), (2, 406562), (4, 203281), (13, 62548), (19, 42796), (26, 31274), (38, 21398), (52, 15637), (76, 10699), (247, 3292), (494, 1646), (823, 988)]