1967882

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 3611520

約数和(自身を除く): 1643638

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 131, 203, 259, 262, 406, 518, 917, 1073, 1834, 2146, 3799, 4847, 7511, 7598, 9694, 15022, 26593, 33929, 53186, 67858, 140563, 281126, 983941, 1967882]

約数ペア:

[(1, 1967882), (2, 983941), (7, 281126), (14, 140563), (29, 67858), (37, 53186), (58, 33929), (74, 26593), (131, 15022), (203, 9694), (259, 7598), (262, 7511), (406, 4847), (518, 3799), (917, 2146), (1073, 1834)]