2050249964

素因数分解:

$2^2\times 7^2\times {\mathrm{509}}^1\times {\mathrm{20551}}^1$

素因数の和:21078

約数の個数: 36

約数和(自身を含む): 4182126480

約数和(自身を除く): 2131876516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 509, 1018, 2036, 3563, 7126, 14252, 20551, 24941, 41102, 49882, 82204, 99764, 143857, 287714, 575428, 1006999, 2013998, 4027996, 10460459, 20920918, 41841836, 73223213, 146446426, 292892852, 512562491, 1025124982, 2050249964]

約数ペア:

[(1, 2050249964), (2, 1025124982), (4, 512562491), (7, 292892852), (14, 146446426), (28, 73223213), (49, 41841836), (98, 20920918), (196, 10460459), (509, 4027996), (1018, 2013998), (2036, 1006999), (3563, 575428), (7126, 287714), (14252, 143857), (20551, 99764), (24941, 82204), (41102, 49882)]