487220401

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{31387}}^1$

素因数の和:31468

約数の個数: 12

約数和(自身を含む): 526188432

約数和(自身を除く): 38968031

約数列:

[1, 19, 43, 361, 817, 15523, 31387, 596353, 1349641, 11330707, 25643179, 487220401]

約数ペア:

[(1, 487220401), (19, 25643179), (43, 11330707), (361, 1349641), (817, 596353), (15523, 31387)]