1312242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 2823552

約数和(自身を除く): 1511310

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 257, 514, 771, 851, 1542, 1702, 2553, 5106, 5911, 9509, 11822, 17733, 19018, 28527, 35466, 57054, 218707, 437414, 656121, 1312242]

約数ペア:

[(1, 1312242), (2, 656121), (3, 437414), (6, 218707), (23, 57054), (37, 35466), (46, 28527), (69, 19018), (74, 17733), (111, 11822), (138, 9509), (222, 5911), (257, 5106), (514, 2553), (771, 1702), (851, 1542)]