1565016830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523417}}^1$

素因数の和:523460

約数の個数: 32

約数和(自身を含む): 3165632064

約数和(自身を除く): 1600615234

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 523417, 1046834, 2617085, 5234170, 6804421, 12038591, 13608842, 24077182, 34022105, 60192955, 68044210, 120385910, 156501683, 313003366, 782508415, 1565016830]

約数ペア:

[(1, 1565016830), (2, 782508415), (5, 313003366), (10, 156501683), (13, 120385910), (23, 68044210), (26, 60192955), (46, 34022105), (65, 24077182), (115, 13608842), (130, 12038591), (230, 6804421), (299, 5234170), (598, 2617085), (1495, 1046834), (2990, 523417)]