404063747

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 460062720

約数和(自身を除く): 55998973

約数列:

[1, 19, 23, 47, 103, 191, 437, 893, 1081, 1957, 2369, 3629, 4393, 4841, 8977, 19673, 20539, 45011, 83467, 91979, 111343, 170563, 206471, 373787, 452479, 924631, 2115517, 3922949, 8597101, 17567989, 21266513, 404063747]

約数ペア:

[(1, 404063747), (19, 21266513), (23, 17567989), (47, 8597101), (103, 3922949), (191, 2115517), (437, 924631), (893, 452479), (1081, 373787), (1957, 206471), (2369, 170563), (3629, 111343), (4393, 91979), (4841, 83467), (8977, 45011), (19673, 20539)]