2429648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{11681}}^1$

素因数の和:11702

約数の個数: 20

約数和(自身を含む): 5069988

約数和(自身を除く): 2640340

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 11681, 23362, 46724, 93448, 151853, 186896, 303706, 607412, 1214824, 2429648]

約数ペア:

[(1, 2429648), (2, 1214824), (4, 607412), (8, 303706), (13, 186896), (16, 151853), (26, 93448), (52, 46724), (104, 23362), (208, 11681)]