2012245473

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{222323}}^1$

素因数の和:222764

約数の個数: 16

約数和(自身を含む): 3073406976

約数和(自身を除く): 1061161503

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 222323, 666969, 1556261, 4668783, 95821213, 287463639, 670748491, 2012245473]

約数ペア:

[(1, 2012245473), (3, 670748491), (7, 287463639), (21, 95821213), (431, 4668783), (1293, 1556261), (3017, 666969), (9051, 222323)]