2021937502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{1721}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 3318225120

約数和(自身を除く): 1296287618

約数列:

[1, 2, 13, 26, 73, 146, 619, 949, 1238, 1721, 1898, 3442, 8047, 16094, 22373, 44746, 45187, 90374, 125633, 251266, 587431, 1065299, 1174862, 1633229, 2130598, 3266458, 13848887, 27697774, 77766827, 155533654, 1010968751, 2021937502]

約数ペア:

[(1, 2021937502), (2, 1010968751), (13, 155533654), (26, 77766827), (73, 27697774), (146, 13848887), (619, 3266458), (949, 2130598), (1238, 1633229), (1721, 1174862), (1898, 1065299), (3442, 587431), (8047, 251266), (16094, 125633), (22373, 90374), (44746, 45187)]