4306510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 8440992

約数和(自身を除く): 4134482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 211, 314, 422, 785, 1055, 1570, 2041, 2110, 2743, 4082, 5486, 10205, 13715, 20410, 27430, 33127, 66254, 165635, 331270, 430651, 861302, 2153255, 4306510]

約数ペア:

[(1, 4306510), (2, 2153255), (5, 861302), (10, 430651), (13, 331270), (26, 165635), (65, 66254), (130, 33127), (157, 27430), (211, 20410), (314, 13715), (422, 10205), (785, 5486), (1055, 4082), (1570, 2743), (2041, 2110)]