397135024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173573}}^1$

素因数の和:173605

約数の個数: 40

約数和(自身を含む): 903973392

約数和(自身を除く): 506838368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 173573, 347146, 694292, 1388584, 1909303, 2256449, 2777168, 3818606, 4512898, 7637212, 9025796, 15274424, 18051592, 24820939, 30548848, 36103184, 49641878, 99283756, 198567512, 397135024]

約数ペア:

[(1, 397135024), (2, 198567512), (4, 99283756), (8, 49641878), (11, 36103184), (13, 30548848), (16, 24820939), (22, 18051592), (26, 15274424), (44, 9025796), (52, 7637212), (88, 4512898), (104, 3818606), (143, 2777168), (176, 2256449), (208, 1909303), (286, 1388584), (572, 694292), (1144, 347146), (2288, 173573)]