4489220918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{795679}}^1$

素因数の和:795732

約数の個数: 32

約数和(自身を含む): 8555151360

約数和(自身を除く): 4065930442

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 795679, 1591358, 5569753, 10343827, 11139506, 20687654, 24666049, 49332098, 72406789, 144813578, 172662343, 320658637, 345324686, 641317274, 2244610459, 4489220918]

約数ペア:

[(1, 4489220918), (2, 2244610459), (7, 641317274), (13, 345324686), (14, 320658637), (26, 172662343), (31, 144813578), (62, 72406789), (91, 49332098), (182, 24666049), (217, 20687654), (403, 11139506), (434, 10343827), (806, 5569753), (2821, 1591358), (5642, 795679)]