1298711030

素因数分解:

$2^1\times 5^1\times {\mathrm{3023}}^1\times {\mathrm{42961}}^1$

素因数の和:45991

約数の個数: 16

約数和(自身を含む): 2338507584

約数和(自身を除く): 1039796554

約数列:

[1, 2, 5, 10, 3023, 6046, 15115, 30230, 42961, 85922, 214805, 429610, 129871103, 259742206, 649355515, 1298711030]

約数ペア:

[(1, 1298711030), (2, 649355515), (5, 259742206), (10, 129871103), (3023, 429610), (6046, 214805), (15115, 85922), (30230, 42961)]