2016390441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{2213}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 2951811072

約数和(自身を除く): 935420631

約数列:

[1, 3, 13, 39, 61, 183, 383, 793, 1149, 2213, 2379, 4979, 6639, 14937, 23363, 28769, 70089, 86307, 134993, 303719, 404979, 847579, 911157, 1754909, 2542737, 5264727, 11018527, 33055581, 51702319, 155106957, 672130147, 2016390441]

約数ペア:

[(1, 2016390441), (3, 672130147), (13, 155106957), (39, 51702319), (61, 33055581), (183, 11018527), (383, 5264727), (793, 2542737), (1149, 1754909), (2213, 911157), (2379, 847579), (4979, 404979), (6639, 303719), (14937, 134993), (23363, 86307), (28769, 70089)]