2444728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 5387760

約数和(自身を除く): 2943032

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2137, 4274, 8548, 17096, 23507, 27781, 47014, 55562, 94028, 111124, 188056, 222248, 305591, 611182, 1222364, 2444728]

約数ペア:

[(1, 2444728), (2, 1222364), (4, 611182), (8, 305591), (11, 222248), (13, 188056), (22, 111124), (26, 94028), (44, 55562), (52, 47014), (88, 27781), (104, 23507), (143, 17096), (286, 8548), (572, 4274), (1144, 2137)]