4491690098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{26099}}^1$

素因数の和:26774

約数の個数: 32

約数和(自身を含む): 8118144000

約数和(自身を除く): 3626453902

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 647, 1294, 4529, 9058, 12293, 24586, 26099, 52198, 86051, 172102, 182693, 365386, 495881, 991762, 3471167, 6942334, 16886053, 33772106, 118202371, 236404742, 320835007, 641670014, 2245845049, 4491690098]

約数ペア:

[(1, 4491690098), (2, 2245845049), (7, 641670014), (14, 320835007), (19, 236404742), (38, 118202371), (133, 33772106), (266, 16886053), (647, 6942334), (1294, 3471167), (4529, 991762), (9058, 495881), (12293, 365386), (24586, 182693), (26099, 172102), (52198, 86051)]