2109131410

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3574799}}^1$

素因数の和:3574865

約数の個数: 16

約数和(自身を含む): 3860784000

約数和(自身を除く): 1751652590

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 3574799, 7149598, 17873995, 35747990, 210913141, 421826282, 1054565705, 2109131410]

約数ペア:

[(1, 2109131410), (2, 1054565705), (5, 421826282), (10, 210913141), (59, 35747990), (118, 17873995), (295, 7149598), (590, 3574799)]