2150876598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{641287}}^1$

素因数の和:641348

約数の個数: 32

約数和(自身を含む): 4740400896

約数和(自身を除く): 2589524298

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 641287, 1282574, 1923861, 3847722, 8336731, 16673462, 25010193, 27575341, 50020386, 55150682, 82726023, 165452046, 358479433, 716958866, 1075438299, 2150876598]

約数ペア:

[(1, 2150876598), (2, 1075438299), (3, 716958866), (6, 358479433), (13, 165452046), (26, 82726023), (39, 55150682), (43, 50020386), (78, 27575341), (86, 25010193), (129, 16673462), (258, 8336731), (559, 3847722), (1118, 1923861), (1677, 1282574), (3354, 641287)]