2014121830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{394153}}^1$

素因数の和:394240

約数の個数: 32

約数和(自身を含む): 4200105024

約数和(自身を除く): 2185983194

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 394153, 788306, 1970765, 2759071, 3941530, 5518142, 13795355, 27590710, 28773169, 57546338, 143865845, 201412183, 287731690, 402824366, 1007060915, 2014121830]

約数ペア:

[(1, 2014121830), (2, 1007060915), (5, 402824366), (7, 287731690), (10, 201412183), (14, 143865845), (35, 57546338), (70, 28773169), (73, 27590710), (146, 13795355), (365, 5518142), (511, 3941530), (730, 2759071), (1022, 1970765), (2555, 788306), (5110, 394153)]