2105997992

素因数分解:

$2^3\times 7^1\times {\mathrm{37607107}}^1$

素因数の和:37607120

約数の個数: 16

約数和(自身を含む): 4512852960

約数和(自身を除く): 2406854968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 37607107, 75214214, 150428428, 263249749, 300856856, 526499498, 1052998996, 2105997992]

約数ペア:

[(1, 2105997992), (2, 1052998996), (4, 526499498), (7, 300856856), (8, 263249749), (14, 150428428), (28, 75214214), (56, 37607107)]