112222726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2689}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 210723840

約数和(自身を除く): 98501114

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 271, 542, 1897, 2689, 2981, 3794, 5378, 5962, 18823, 20867, 29579, 37646, 41734, 59158, 207053, 414106, 728719, 1457438, 5101033, 8015909, 10202066, 16031818, 56111363, 112222726]

約数ペア:

[(1, 112222726), (2, 56111363), (7, 16031818), (11, 10202066), (14, 8015909), (22, 5101033), (77, 1457438), (154, 728719), (271, 414106), (542, 207053), (1897, 59158), (2689, 41734), (2981, 37646), (3794, 29579), (5378, 20867), (5962, 18823)]