2103291466

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{21391}}^1$

素因数の和:21837

約数の個数: 16

約数和(自身を含む): 3183643008

約数和(自身を除く): 1080351542

約数列:

[1, 2, 211, 233, 422, 466, 21391, 42782, 49163, 98326, 4513501, 4984103, 9027002, 9968206, 1051645733, 2103291466]

約数ペア:

[(1, 2103291466), (2, 1051645733), (211, 9968206), (233, 9027002), (422, 4984103), (466, 4513501), (21391, 98326), (42782, 49163)]