486943920016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1151}}^1\times {\mathrm{644911}}^1$

素因数の和:646111

約数の個数: 40

約数和(自身を含む): 967306088448

約数和(自身を除く): 480362168432

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1151, 2302, 4604, 9208, 18416, 47191, 94382, 188764, 377528, 644911, 755056, 1289822, 2579644, 5159288, 10318576, 26441351, 52882702, 105765404, 211530808, 423061616, 742292561, 1484585122, 2969170244, 5938340488, 11876680976, 30433995001, 60867990002, 121735980004, 243471960008, 486943920016]

約数ペア:

[(1, 486943920016), (2, 243471960008), (4, 121735980004), (8, 60867990002), (16, 30433995001), (41, 11876680976), (82, 5938340488), (164, 2969170244), (328, 1484585122), (656, 742292561), (1151, 423061616), (2302, 211530808), (4604, 105765404), (9208, 52882702), (18416, 26441351), (47191, 10318576), (94382, 5159288), (188764, 2579644), (377528, 1289822), (644911, 755056)]