190374646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1789}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 356739840

約数和(自身を除く): 166365194

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 691, 1382, 1789, 3578, 4837, 7601, 9674, 12523, 15202, 19679, 25046, 39358, 53207, 106414, 137753, 275506, 1236199, 2472398, 8653393, 13598189, 17306786, 27196378, 95187323, 190374646]

約数ペア:

[(1, 190374646), (2, 95187323), (7, 27196378), (11, 17306786), (14, 13598189), (22, 8653393), (77, 2472398), (154, 1236199), (691, 275506), (1382, 137753), (1789, 106414), (3578, 53207), (4837, 39358), (7601, 25046), (9674, 19679), (12523, 15202)]