22721338406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{266351}}^1$

素因数の和:266576

約数の個数: 32

約数和(自身を含む): 39064249728

約数和(自身を除く): 16342911322

約数列:

[1, 2, 13, 17, 26, 34, 193, 221, 386, 442, 2509, 3281, 5018, 6562, 42653, 85306, 266351, 532702, 3462563, 4527967, 6925126, 9055934, 51405743, 58863571, 102811486, 117727142, 668274659, 873897631, 1336549318, 1747795262, 11360669203, 22721338406]

約数ペア:

[(1, 22721338406), (2, 11360669203), (13, 1747795262), (17, 1336549318), (26, 873897631), (34, 668274659), (193, 117727142), (221, 102811486), (386, 58863571), (442, 51405743), (2509, 9055934), (3281, 6925126), (5018, 4527967), (6562, 3462563), (42653, 532702), (85306, 266351)]