1948654316098

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{7628081}}^1$

素因数の和:7628418

約数の個数: 32

約数和(自身を含む): 3400782029568

約数和(自身を除く): 1452127713470

約数列:

[1, 2, 7, 14, 71, 142, 257, 497, 514, 994, 1799, 3598, 18247, 36494, 127729, 255458, 7628081, 15256162, 53396567, 106793134, 541593751, 1083187502, 1960416817, 3791156257, 3920833634, 7582312514, 13722917719, 27445835438, 139189594007, 278379188014, 974327158049, 1948654316098]

約数ペア:

[(1, 1948654316098), (2, 974327158049), (7, 278379188014), (14, 139189594007), (71, 27445835438), (142, 13722917719), (257, 7582312514), (497, 3920833634), (514, 3791156257), (994, 1960416817), (1799, 1083187502), (3598, 541593751), (18247, 106793134), (36494, 53396567), (127729, 15256162), (255458, 7628081)]