2021859218

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{1163}}^1\times {\mathrm{3637}}^1$

素因数の和:5041

約数の個数: 16

約数和(自身を含む): 3048935040

約数和(自身を除く): 1027075822

約数列:

[1, 2, 239, 478, 1163, 2326, 3637, 7274, 277957, 555914, 869243, 1738486, 4229831, 8459662, 1010929609, 2021859218]

約数ペア:

[(1, 2021859218), (2, 1010929609), (239, 8459662), (478, 4229831), (1163, 1738486), (2326, 869243), (3637, 555914), (7274, 277957)]