2103568

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1882

約数の個数: 20

約数和(自身を含む): 4133788

約数和(自身を除く): 2030220

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1801, 3602, 7204, 14408, 28816, 131473, 262946, 525892, 1051784, 2103568]

約数ペア:

[(1, 2103568), (2, 1051784), (4, 525892), (8, 262946), (16, 131473), (73, 28816), (146, 14408), (292, 7204), (584, 3602), (1168, 1801)]