2391728

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1892

約数の個数: 20

約数和(自身を含む): 4692408

約数和(自身を除く): 2300680

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1801, 3602, 7204, 14408, 28816, 149483, 298966, 597932, 1195864, 2391728]

約数ペア:

[(1, 2391728), (2, 1195864), (4, 597932), (8, 298966), (16, 149483), (83, 28816), (166, 14408), (332, 7204), (664, 3602), (1328, 1801)]