3983812

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 8072960

約数和(自身を除く): 4089148

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1801, 2212, 3602, 7204, 12607, 25214, 50428, 142279, 284558, 569116, 995953, 1991906, 3983812]

約数ペア:

[(1, 3983812), (2, 1991906), (4, 995953), (7, 569116), (14, 284558), (28, 142279), (79, 50428), (158, 25214), (316, 12607), (553, 7204), (1106, 3602), (1801, 2212)]