2017312856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{11981}}^1$

素因数の和:13619

約数の個数: 32

約数和(自身を含む): 4076276400

約数和(自身を除く): 2058963544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1619, 3238, 6476, 11981, 12952, 21047, 23962, 42094, 47924, 84188, 95848, 155753, 168376, 311506, 623012, 1246024, 19397239, 38794478, 77588956, 155177912, 252164107, 504328214, 1008656428, 2017312856]

約数ペア:

[(1, 2017312856), (2, 1008656428), (4, 504328214), (8, 252164107), (13, 155177912), (26, 77588956), (52, 38794478), (104, 19397239), (1619, 1246024), (3238, 623012), (6476, 311506), (11981, 168376), (12952, 155753), (21047, 95848), (23962, 84188), (42094, 47924)]