2982568

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 5832000

約数和(自身を除く): 2849432

約数列:

[1, 2, 4, 8, 59, 71, 89, 118, 142, 178, 236, 284, 356, 472, 568, 712, 4189, 5251, 6319, 8378, 10502, 12638, 16756, 21004, 25276, 33512, 42008, 50552, 372821, 745642, 1491284, 2982568]

約数ペア:

[(1, 2982568), (2, 1491284), (4, 745642), (8, 372821), (59, 50552), (71, 42008), (89, 33512), (118, 25276), (142, 21004), (178, 16756), (236, 12638), (284, 10502), (356, 8378), (472, 6319), (568, 5251), (712, 4189)]