5541374

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:815

約数の個数: 16

約数和(自身を含む): 8655360

約数和(自身を除く): 3113986

約数列:

[1, 2, 31, 62, 139, 278, 643, 1286, 4309, 8618, 19933, 39866, 89377, 178754, 2770687, 5541374]

約数ペア:

[(1, 5541374), (2, 2770687), (31, 178754), (62, 89377), (139, 39866), (278, 19933), (643, 8618), (1286, 4309)]