2039744917

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{43997}}^1$

素因数の和:44220

約数の個数: 16

約数和(自身を含む): 2407570560

約数和(自身を除く): 367825643

約数列:

[1, 7, 37, 179, 259, 1253, 6623, 43997, 46361, 307979, 1627889, 7875463, 11395223, 55128241, 291392131, 2039744917]

約数ペア:

[(1, 2039744917), (7, 291392131), (37, 55128241), (179, 11395223), (259, 7875463), (1253, 1627889), (6623, 307979), (43997, 46361)]