340008862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 541929024

約数和(自身を除く): 201920162

約数列:

[1, 2, 23, 46, 97, 181, 194, 362, 421, 842, 2231, 4163, 4462, 8326, 9683, 17557, 19366, 35114, 40837, 76201, 81674, 152402, 403811, 807622, 939251, 1752623, 1878502, 3505246, 7391497, 14782994, 170004431, 340008862]

約数ペア:

[(1, 340008862), (2, 170004431), (23, 14782994), (46, 7391497), (97, 3505246), (181, 1878502), (194, 1752623), (362, 939251), (421, 807622), (842, 403811), (2231, 152402), (4163, 81674), (4462, 76201), (8326, 40837), (9683, 35114), (17557, 19366)]