2021897197

素因数分解:

${\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{5171}}^1$

素因数の和:5436

約数の個数: 16

約数和(自身を含む): 2128795200

約数和(自身を除く): 106898003

約数列:

[1, 29, 97, 139, 2813, 4031, 5171, 13483, 149959, 391007, 501587, 718769, 14546023, 20844301, 69720593, 2021897197]

約数ペア:

[(1, 2021897197), (29, 69720593), (97, 20844301), (139, 14546023), (2813, 718769), (4031, 501587), (5171, 391007), (13483, 149959)]