2017885059

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{953}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 3118160448

約数和(自身を除く): 1100275389

約数列:

[1, 3, 9, 23, 53, 69, 159, 193, 207, 477, 579, 953, 1219, 1737, 2859, 3657, 4439, 8577, 10229, 10971, 13317, 21919, 30687, 39951, 50509, 65757, 92061, 151527, 183929, 197271, 235267, 454581, 551787, 705801, 1161707, 1655361, 2117403, 3485121, 4230367, 9748237, 10455363, 12691101, 29244711, 38073303, 87734133, 224209451, 672628353, 2017885059]

約数ペア:

[(1, 2017885059), (3, 672628353), (9, 224209451), (23, 87734133), (53, 38073303), (69, 29244711), (159, 12691101), (193, 10455363), (207, 9748237), (477, 4230367), (579, 3485121), (953, 2117403), (1219, 1655361), (1737, 1161707), (2859, 705801), (3657, 551787), (4439, 454581), (8577, 235267), (10229, 197271), (10971, 183929), (13317, 151527), (21919, 92061), (30687, 65757), (39951, 50509)]