2016128589

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1\times {\mathrm{1039}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 2885376000

約数和(自身を除く): 869247411

約数列:

[1, 3, 19, 57, 59, 177, 577, 1039, 1121, 1731, 3117, 3363, 10963, 19741, 32889, 34043, 59223, 61301, 102129, 183903, 599503, 646817, 1164719, 1798509, 1940451, 3494157, 11390557, 34171671, 35370677, 106112031, 672042863, 2016128589]

約数ペア:

[(1, 2016128589), (3, 672042863), (19, 106112031), (57, 35370677), (59, 34171671), (177, 11390557), (577, 3494157), (1039, 1940451), (1121, 1798509), (1731, 1164719), (3117, 646817), (3363, 599503), (10963, 183903), (19741, 102129), (32889, 61301), (34043, 59223)]