1296001066

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{67213}}^1$

素因数の和:67557

約数の個数: 16

約数和(自身を含む): 2013193728

約数和(自身を除く): 717192662

約数列:

[1, 2, 31, 62, 311, 622, 9641, 19282, 67213, 134426, 2083603, 4167206, 20903243, 41806486, 648000533, 1296001066]

約数ペア:

[(1, 1296001066), (2, 648000533), (31, 41806486), (62, 20903243), (311, 4167206), (622, 2083603), (9641, 134426), (19282, 67213)]