2018050115

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{739}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 2581416000

約数和(自身を除く): 563365885

約数列:

[1, 5, 29, 37, 145, 185, 509, 739, 1073, 2545, 3695, 5365, 14761, 18833, 21431, 27343, 73805, 94165, 107155, 136715, 376151, 546157, 792947, 1880755, 2730785, 3964735, 10908379, 13917587, 54541895, 69587935, 403610023, 2018050115]

約数ペア:

[(1, 2018050115), (5, 403610023), (29, 69587935), (37, 54541895), (145, 13917587), (185, 10908379), (509, 3964735), (739, 2730785), (1073, 1880755), (2545, 792947), (3695, 546157), (5365, 376151), (14761, 136715), (18833, 107155), (21431, 94165), (27343, 73805)]