2018824910

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1\times {\mathrm{797}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 3653052480

約数和(自身を除く): 1634227570

約数列:

[1, 2, 5, 10, 439, 577, 797, 878, 1154, 1594, 2195, 2885, 3985, 4390, 5770, 7970, 253303, 349883, 459869, 506606, 699766, 919738, 1266515, 1749415, 2299345, 2533030, 3498830, 4598690, 201882491, 403764982, 1009412455, 2018824910]

約数ペア:

[(1, 2018824910), (2, 1009412455), (5, 403764982), (10, 201882491), (439, 4598690), (577, 3498830), (797, 2533030), (878, 2299345), (1154, 1749415), (1594, 1266515), (2195, 919738), (2885, 699766), (3985, 506606), (4390, 459869), (5770, 349883), (7970, 253303)]