9940942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 16982784

約数和(自身を除く): 7041842

約数列:

[1, 2, 11, 22, 41, 82, 103, 107, 206, 214, 451, 902, 1133, 1177, 2266, 2354, 4223, 4387, 8446, 8774, 11021, 22042, 46453, 48257, 92906, 96514, 121231, 242462, 451861, 903722, 4970471, 9940942]

約数ペア:

[(1, 9940942), (2, 4970471), (11, 903722), (22, 451861), (41, 242462), (82, 121231), (103, 96514), (107, 92906), (206, 48257), (214, 46453), (451, 22042), (902, 11021), (1133, 8774), (1177, 8446), (2266, 4387), (2354, 4223)]