1905467161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1\times {\mathrm{2027}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 2070117504

約数和(自身を除く): 164650343

約数列:

[1, 13, 167, 433, 2027, 2171, 5629, 26351, 72311, 338509, 877691, 940043, 4400617, 11409983, 146574397, 1905467161]

約数ペア:

[(1, 1905467161), (13, 146574397), (167, 11409983), (433, 4400617), (2027, 940043), (2171, 877691), (5629, 338509), (26351, 72311)]