2024790820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7787657}}^1$

素因数の和:7787679

約数の個数: 24

約数和(自身を含む): 4579142904

約数和(自身を除く): 2554352084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7787657, 15575314, 31150628, 38938285, 77876570, 101239541, 155753140, 202479082, 404958164, 506197705, 1012395410, 2024790820]

約数ペア:

[(1, 2024790820), (2, 1012395410), (4, 506197705), (5, 404958164), (10, 202479082), (13, 155753140), (20, 101239541), (26, 77876570), (52, 38938285), (65, 31150628), (130, 15575314), (260, 7787657)]