2018752790

素因数分解:

$2^1\times 5^1\times {\mathrm{6263}}^1\times {\mathrm{32233}}^1$

素因数の和:38503

約数の個数: 16

約数和(自身を含む): 3634447968

約数和(自身を除く): 1615695178

約数列:

[1, 2, 5, 10, 6263, 12526, 31315, 32233, 62630, 64466, 161165, 322330, 201875279, 403750558, 1009376395, 2018752790]

約数ペア:

[(1, 2018752790), (2, 1009376395), (5, 403750558), (10, 201875279), (6263, 322330), (12526, 161165), (31315, 64466), (32233, 62630)]