2555380994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{495037}}^1$

素因数の和:495157

約数の個数: 16

約数和(自身を含む): 4009807800

約数和(自身を除く): 1454426806

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 495037, 990074, 14356073, 28712146, 44058293, 88116586, 1277690497, 2555380994]

約数ペア:

[(1, 2555380994), (2, 1277690497), (29, 88116586), (58, 44058293), (89, 28712146), (178, 14356073), (2581, 990074), (5162, 495037)]