2889136

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3468

約数の個数: 20

約数和(自身を含む): 5704992

約数和(自身を除く): 2815856

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3407, 6814, 13628, 27256, 54512, 180571, 361142, 722284, 1444568, 2889136]

約数ペア:

[(1, 2889136), (2, 1444568), (4, 722284), (8, 361142), (16, 180571), (53, 54512), (106, 27256), (212, 13628), (424, 6814), (848, 3407)]