3954392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 4210408

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 809, 1222, 1618, 2444, 3236, 4888, 6472, 10517, 21034, 38023, 42068, 76046, 84136, 152092, 304184, 494299, 988598, 1977196, 3954392]

約数ペア:

[(1, 3954392), (2, 1977196), (4, 988598), (8, 494299), (13, 304184), (26, 152092), (47, 84136), (52, 76046), (94, 42068), (104, 38023), (188, 21034), (376, 10517), (611, 6472), (809, 4888), (1222, 3236), (1618, 2444)]