2589185.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69337}}^1$

素因数の和:69360

約数の個数: 32

約数和(自身を含む): 69892704

約数和(自身を除く): 42851274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 69337, 138674, 208011, 346685, 416022, 693370, 901381, 1040055, 1802762, 2080110, 2704143, 4506905, 5408286, 9013810, 13520715, 27041430]

約数ペア:

[(1, 27041430), (2, 13520715), (3, 9013810), (5, 5408286), (6, 4506905), (10, 2704143), (13, 2080110), (15, 1802762), (26, 1040055), (30, 901381), (39, 693370), (65, 416022), (78, 346685), (130, 208011), (195, 138674), (390, 69337)]