1979248

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1312

約数の個数: 20

約数和(自身を含む): 3875248

約数和(自身を除く): 1896000

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1201, 1648, 2402, 4804, 9608, 19216, 123703, 247406, 494812, 989624, 1979248]

約数ペア:

[(1, 1979248), (2, 989624), (4, 494812), (8, 247406), (16, 123703), (103, 19216), (206, 9608), (412, 4804), (824, 2402), (1201, 1648)]