343763428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{196661}}^1$

素因数の和:196707

約数の個数: 24

約数和(自身を含む): 660784320

約数和(自身を除く): 317020892

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 196661, 393322, 786644, 3736559, 4523203, 7473118, 9046406, 14946236, 18092812, 85940857, 171881714, 343763428]

約数ペア:

[(1, 343763428), (2, 171881714), (4, 85940857), (19, 18092812), (23, 14946236), (38, 9046406), (46, 7473118), (76, 4523203), (92, 3736559), (437, 786644), (874, 393322), (1748, 196661)]