2798050

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:642

約数の個数: 24

約数和(自身を含む): 5263056

約数和(自身を除く): 2465006

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 523, 535, 1046, 1070, 2615, 2675, 5230, 5350, 13075, 26150, 55961, 111922, 279805, 559610, 1399025, 2798050]

約数ペア:

[(1, 2798050), (2, 1399025), (5, 559610), (10, 279805), (25, 111922), (50, 55961), (107, 26150), (214, 13075), (523, 5350), (535, 5230), (1046, 2675), (1070, 2615)]