2011303938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2520431}}^1$

素因数の和:2520462

約数の個数: 32

約数和(自身を含む): 4839229440

約数和(自身を除く): 2827925502

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2520431, 5040862, 7561293, 15122586, 17643017, 35286034, 47888189, 52929051, 95776378, 105858102, 143664567, 287329134, 335217323, 670434646, 1005651969, 2011303938]

約数ペア:

[(1, 2011303938), (2, 1005651969), (3, 670434646), (6, 335217323), (7, 287329134), (14, 143664567), (19, 105858102), (21, 95776378), (38, 52929051), (42, 47888189), (57, 35286034), (114, 17643017), (133, 15122586), (266, 7561293), (399, 5040862), (798, 2520431)]