1589089316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{61717}}^1$

素因数の和:61919

約数の個数: 24

約数和(自身を含む): 2866924536

約数和(自身を除く): 1277835220

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 6437, 12874, 25748, 61717, 123434, 246868, 2530397, 5060794, 9689569, 10121588, 19379138, 38758276, 397272329, 794544658, 1589089316]

約数ペア:

[(1, 1589089316), (2, 794544658), (4, 397272329), (41, 38758276), (82, 19379138), (157, 10121588), (164, 9689569), (314, 5060794), (628, 2530397), (6437, 246868), (12874, 123434), (25748, 61717)]