2018746156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{23929}}^1$

素因数の和:24094

約数の個数: 48

約数和(自身を含む): 4245373440

約数和(自身を除く): 2226627284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 524, 644, 917, 1834, 3013, 3668, 6026, 12052, 21091, 23929, 42182, 47858, 84364, 95716, 167503, 335006, 550367, 670012, 1100734, 2201468, 3134699, 3852569, 6269398, 7705138, 12538796, 15410276, 21942893, 43885786, 72098077, 87771572, 144196154, 288392308, 504686539, 1009373078, 2018746156]

約数ペア:

[(1, 2018746156), (2, 1009373078), (4, 504686539), (7, 288392308), (14, 144196154), (23, 87771572), (28, 72098077), (46, 43885786), (92, 21942893), (131, 15410276), (161, 12538796), (262, 7705138), (322, 6269398), (524, 3852569), (644, 3134699), (917, 2201468), (1834, 1100734), (3013, 670012), (3668, 550367), (6026, 335006), (12052, 167503), (21091, 95716), (23929, 84364), (42182, 47858)]