2315118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 5072256

約数和(自身を除く): 2757138

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 443, 871, 886, 1329, 1742, 2613, 2658, 5226, 5759, 11518, 17277, 29681, 34554, 59362, 89043, 178086, 385853, 771706, 1157559, 2315118]

約数ペア:

[(1, 2315118), (2, 1157559), (3, 771706), (6, 385853), (13, 178086), (26, 89043), (39, 59362), (67, 34554), (78, 29681), (134, 17277), (201, 11518), (402, 5759), (443, 5226), (871, 2658), (886, 2613), (1329, 1742)]