2016295893

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 3053985792

約数和(自身を除く): 1037689899

約数列:

[1, 3, 9, 31, 93, 157, 191, 241, 279, 471, 573, 723, 1413, 1719, 2169, 4867, 5921, 7471, 14601, 17763, 22413, 29987, 37837, 43803, 46031, 53289, 67239, 89961, 113511, 138093, 269883, 340533, 414279, 929597, 1172947, 1426961, 2788791, 3518841, 4280883, 7226867, 8366373, 10556523, 12842649, 21680601, 65041803, 224032877, 672098631, 2016295893]

約数ペア:

[(1, 2016295893), (3, 672098631), (9, 224032877), (31, 65041803), (93, 21680601), (157, 12842649), (191, 10556523), (241, 8366373), (279, 7226867), (471, 4280883), (573, 3518841), (723, 2788791), (1413, 1426961), (1719, 1172947), (2169, 929597), (4867, 414279), (5921, 340533), (7471, 269883), (14601, 138093), (17763, 113511), (22413, 89961), (29987, 67239), (37837, 53289), (43803, 46031)]