3902392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 7963200

約数和(自身を除く): 4060808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 239, 314, 478, 628, 956, 1256, 1912, 2041, 3107, 4082, 6214, 8164, 12428, 16328, 24856, 37523, 75046, 150092, 300184, 487799, 975598, 1951196, 3902392]

約数ペア:

[(1, 3902392), (2, 1951196), (4, 975598), (8, 487799), (13, 300184), (26, 150092), (52, 75046), (104, 37523), (157, 24856), (239, 16328), (314, 12428), (478, 8164), (628, 6214), (956, 4082), (1256, 3107), (1912, 2041)]