2013239090

素因数分解:

$2^1\times 5^1\times {\mathrm{7211}}^1\times {\mathrm{27919}}^1$

素因数の和:35137

約数の個数: 16

約数和(自身を含む): 3624462720

約数和(自身を除く): 1611223630

約数列:

[1, 2, 5, 10, 7211, 14422, 27919, 36055, 55838, 72110, 139595, 279190, 201323909, 402647818, 1006619545, 2013239090]

約数ペア:

[(1, 2013239090), (2, 1006619545), (5, 402647818), (10, 201323909), (7211, 279190), (14422, 139595), (27919, 72110), (36055, 55838)]