2149504576

素因数分解:

$2^6\times {\mathrm{839}}^1\times {\mathrm{40031}}^1$

素因数の和:40882

約数の個数: 28

約数和(自身を含む): 4270613760

約数和(自身を除く): 2121109184

約数列:

[1, 2, 4, 8, 16, 32, 64, 839, 1678, 3356, 6712, 13424, 26848, 40031, 53696, 80062, 160124, 320248, 640496, 1280992, 2561984, 33586009, 67172018, 134344036, 268688072, 537376144, 1074752288, 2149504576]

約数ペア:

[(1, 2149504576), (2, 1074752288), (4, 537376144), (8, 268688072), (16, 134344036), (32, 67172018), (64, 33586009), (839, 2561984), (1678, 1280992), (3356, 640496), (6712, 320248), (13424, 160124), (26848, 80062), (40031, 53696)]