4420042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6525

約数の個数: 16

約数和(自身を含む): 7467264

約数和(自身を除く): 3047222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 6481, 12962, 71291, 142582, 200911, 401822, 2210021, 4420042]

約数ペア:

[(1, 4420042), (2, 2210021), (11, 401822), (22, 200911), (31, 142582), (62, 71291), (341, 12962), (682, 6481)]