2084864830

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{666091}}^1$

素因数の和:666411

約数の個数: 16

約数和(自身を含む): 3764751984

約数和(自身を除く): 1679887154

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 666091, 1332182, 3330455, 6660910, 208486483, 416972966, 1042432415, 2084864830]

約数ペア:

[(1, 2084864830), (2, 1042432415), (5, 416972966), (10, 208486483), (313, 6660910), (626, 3330455), (1565, 1332182), (3130, 666091)]