2465944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 5045040

約数和(自身を除く): 2579096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 181, 262, 362, 524, 724, 1048, 1448, 1703, 2353, 3406, 4706, 6812, 9412, 13624, 18824, 23711, 47422, 94844, 189688, 308243, 616486, 1232972, 2465944]

約数ペア:

[(1, 2465944), (2, 1232972), (4, 616486), (8, 308243), (13, 189688), (26, 94844), (52, 47422), (104, 23711), (131, 18824), (181, 13624), (262, 9412), (362, 6812), (524, 4706), (724, 3406), (1048, 2353), (1448, 1703)]