304830974

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2341}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 534200832

約数和(自身を除く): 229369858

約数列:

[1, 2, 7, 14, 71, 131, 142, 262, 497, 917, 994, 1834, 2341, 4682, 9301, 16387, 18602, 32774, 65107, 130214, 166211, 306671, 332422, 613342, 1163477, 2146697, 2326954, 4293394, 21773641, 43547282, 152415487, 304830974]

約数ペア:

[(1, 304830974), (2, 152415487), (7, 43547282), (14, 21773641), (71, 4293394), (131, 2326954), (142, 2146697), (262, 1163477), (497, 613342), (917, 332422), (994, 306671), (1834, 166211), (2341, 130214), (4682, 65107), (9301, 32774), (16387, 18602)]