1310984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 2608320

約数和(自身を除く): 1297336

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 103, 148, 172, 206, 296, 344, 412, 824, 1591, 3182, 3811, 4429, 6364, 7622, 8858, 12728, 15244, 17716, 30488, 35432, 163873, 327746, 655492, 1310984]

約数ペア:

[(1, 1310984), (2, 655492), (4, 327746), (8, 163873), (37, 35432), (43, 30488), (74, 17716), (86, 15244), (103, 12728), (148, 8858), (172, 7622), (206, 6364), (296, 4429), (344, 3811), (412, 3182), (824, 1591)]