2017538168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{130873}}^1$

素因数の和:130967

約数の個数: 32

約数和(自身を含む): 3957629760

約数和(自身を除く): 1940091592

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 3854, 7708, 15416, 130873, 261746, 523492, 1046984, 5365793, 6151031, 10731586, 12302062, 21463172, 24604124, 42926344, 49208248, 252192271, 504384542, 1008769084, 2017538168]

約数ペア:

[(1, 2017538168), (2, 1008769084), (4, 504384542), (8, 252192271), (41, 49208248), (47, 42926344), (82, 24604124), (94, 21463172), (164, 12302062), (188, 10731586), (328, 6151031), (376, 5365793), (1927, 1046984), (3854, 523492), (7708, 261746), (15416, 130873)]