2489668876798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1\times {\mathrm{12094813}}^1$

素因数の和:12100251

約数の個数: 16

約数和(自身を含む): 3931782135120

約数和(自身を除く): 1442113258322

約数列:

[1, 2, 19, 38, 5417, 10834, 102923, 205846, 12094813, 24189626, 229801447, 459602894, 65517602021, 131035204042, 1244834438399, 2489668876798]

約数ペア:

[(1, 2489668876798), (2, 1244834438399), (19, 131035204042), (38, 65517602021), (5417, 459602894), (10834, 229801447), (102923, 24189626), (205846, 12094813)]