2484890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 4852224

約数和(自身を除く): 2367334

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 311, 470, 622, 799, 1555, 1598, 3110, 3995, 5287, 7990, 10574, 14617, 26435, 29234, 52870, 73085, 146170, 248489, 496978, 1242445, 2484890]

約数ペア:

[(1, 2484890), (2, 1242445), (5, 496978), (10, 248489), (17, 146170), (34, 73085), (47, 52870), (85, 29234), (94, 26435), (170, 14617), (235, 10574), (311, 7990), (470, 5287), (622, 3995), (799, 3110), (1555, 1598)]