3847991042

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1\times {\mathrm{1999}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 6635520000

約数和(自身を除く): 2787528958

約数列:

[1, 2, 7, 14, 359, 383, 718, 766, 1999, 2513, 2681, 3998, 5026, 5362, 13993, 27986, 137497, 274994, 717641, 765617, 962479, 1435282, 1531234, 1924958, 5023487, 5359319, 10046974, 10718638, 274856503, 549713006, 1923995521, 3847991042]

約数ペア:

[(1, 3847991042), (2, 1923995521), (7, 549713006), (14, 274856503), (359, 10718638), (383, 10046974), (718, 5359319), (766, 5023487), (1999, 1924958), (2513, 1531234), (2681, 1435282), (3998, 962479), (5026, 765617), (5362, 717641), (13993, 274994), (27986, 137497)]