2721469538

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1847}}^1\times {\mathrm{5801}}^1$

素因数の和:7777

約数の個数: 16

約数和(自身を含む): 4117284864

約数和(自身を除く): 1395815326

約数列:

[1, 2, 127, 254, 1847, 3694, 5801, 11602, 234569, 469138, 736727, 1473454, 10714447, 21428894, 1360734769, 2721469538]

約数ペア:

[(1, 2721469538), (2, 1360734769), (127, 21428894), (254, 10714447), (1847, 1473454), (3694, 736727), (5801, 469138), (11602, 234569)]