3454984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 7056000

約数和(自身を除く): 3601016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 239, 278, 478, 556, 956, 1112, 1807, 1912, 3107, 3614, 6214, 7228, 12428, 14456, 24856, 33221, 66442, 132884, 265768, 431873, 863746, 1727492, 3454984]

約数ペア:

[(1, 3454984), (2, 1727492), (4, 863746), (8, 431873), (13, 265768), (26, 132884), (52, 66442), (104, 33221), (139, 24856), (239, 14456), (278, 12428), (478, 7228), (556, 6214), (956, 3614), (1112, 3107), (1807, 1912)]