1330459681712

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{321056873}}^1$

素因数の和:321056925

約数の個数: 40

約数和(自身を含む): 3025639980576

約数和(自身を除く): 1695180298864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 321056873, 642113746, 1284227492, 2247398111, 2568454984, 4494796222, 5136909968, 8989592444, 11879104301, 17979184888, 23758208602, 35958369776, 47516417204, 83153730107, 95032834408, 166307460214, 190065668816, 332614920428, 665229840856, 1330459681712]

約数ペア:

[(1, 1330459681712), (2, 665229840856), (4, 332614920428), (7, 190065668816), (8, 166307460214), (14, 95032834408), (16, 83153730107), (28, 47516417204), (37, 35958369776), (56, 23758208602), (74, 17979184888), (112, 11879104301), (148, 8989592444), (259, 5136909968), (296, 4494796222), (518, 2568454984), (592, 2247398111), (1036, 1284227492), (2072, 642113746), (4144, 321056873)]