2190704624

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{240631}}^1$

素因数の和:241208

約数の個数: 20

約数和(自身を含む): 4251967440

約数和(自身を除く): 2061262816

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 240631, 481262, 962524, 1925048, 3850096, 136919039, 273838078, 547676156, 1095352312, 2190704624]

約数ペア:

[(1, 2190704624), (2, 1095352312), (4, 547676156), (8, 273838078), (16, 136919039), (569, 3850096), (1138, 1925048), (2276, 962524), (4552, 481262), (9104, 240631)]