2021693192

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{154753}}^1$

素因数の和:154853

約数の個数: 32

約数和(自身を含む): 4011223680

約数和(自身を除く): 1989530488

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 6532, 13064, 154753, 309506, 619012, 1238024, 3559319, 7118638, 10987463, 14237276, 21974926, 28474552, 43949852, 87899704, 252711649, 505423298, 1010846596, 2021693192]

約数ペア:

[(1, 2021693192), (2, 1010846596), (4, 505423298), (8, 252711649), (23, 87899704), (46, 43949852), (71, 28474552), (92, 21974926), (142, 14237276), (184, 10987463), (284, 7118638), (568, 3559319), (1633, 1238024), (3266, 619012), (6532, 309506), (13064, 154753)]