2012010872

素因数分解:

$2^3\times {\mathrm{18121}}^1\times {\mathrm{13879}}^1$

素因数の和:32006

約数の個数: 16

約数和(自身を含む): 3773000400

約数和(自身を除く): 1760989528

約数列:

[1, 2, 4, 8, 13879, 18121, 27758, 36242, 55516, 72484, 111032, 144968, 251501359, 503002718, 1006005436, 2012010872]

約数ペア:

[(1, 2012010872), (2, 1006005436), (4, 503002718), (8, 251501359), (13879, 144968), (18121, 111032), (27758, 72484), (36242, 55516)]