2019986722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{6719}}^1$

素因数の和:7138

約数の個数: 32

約数和(自身を含む): 3377848320

約数和(自身を除く): 1357861598

約数列:

[1, 2, 13, 26, 31, 62, 373, 403, 746, 806, 4849, 6719, 9698, 11563, 13438, 23126, 87347, 150319, 174694, 208289, 300638, 416578, 2506187, 2707757, 5012374, 5415514, 32580431, 65160862, 77691797, 155383594, 1009993361, 2019986722]

約数ペア:

[(1, 2019986722), (2, 1009993361), (13, 155383594), (26, 77691797), (31, 65160862), (62, 32580431), (373, 5415514), (403, 5012374), (746, 2707757), (806, 2506187), (4849, 416578), (6719, 300638), (9698, 208289), (11563, 174694), (13438, 150319), (23126, 87347)]