2839184

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2909}}^1$

素因数の和:2978

約数の個数: 20

約数和(自身を含む): 5593020

約数和(自身を除く): 2753836

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2909, 5818, 11636, 23272, 46544, 177449, 354898, 709796, 1419592, 2839184]

約数ペア:

[(1, 2839184), (2, 1419592), (4, 709796), (8, 354898), (16, 177449), (61, 46544), (122, 23272), (244, 11636), (488, 5818), (976, 2909)]