194200422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2489749}}^1$

素因数の和:2489767

約数の個数: 16

約数和(自身を含む): 418278000

約数和(自身を除く): 224077578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2489749, 4979498, 7469247, 14938494, 32366737, 64733474, 97100211, 194200422]

約数ペア:

[(1, 194200422), (2, 97100211), (3, 64733474), (6, 32366737), (13, 14938494), (26, 7469247), (39, 4979498), (78, 2489749)]