974231024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{52627}}^1$

素因数の和:52737

約数の個数: 40

約数和(自身を含む): 2055649680

約数和(自身を除く): 1081418656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 52627, 105254, 210508, 421016, 684151, 842032, 1368302, 2736604, 4683803, 5473208, 9367606, 10946416, 18735212, 37470424, 60889439, 74940848, 121778878, 243557756, 487115512, 974231024]

約数ペア:

[(1, 974231024), (2, 487115512), (4, 243557756), (8, 121778878), (13, 74940848), (16, 60889439), (26, 37470424), (52, 18735212), (89, 10946416), (104, 9367606), (178, 5473208), (208, 4683803), (356, 2736604), (712, 1368302), (1157, 842032), (1424, 684151), (2314, 421016), (4628, 210508), (9256, 105254), (18512, 52627)]