660204759742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7013}}^1\times {\mathrm{21503}}^1$

素因数の和:28728

約数の個数: 32

約数和(自身を含む): 1085969203200

約数和(自身を除く): 425764443458

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 7013, 14026, 21503, 43006, 77143, 154286, 236533, 473066, 1395587, 2791174, 4279097, 8558194, 15351457, 30702914, 47070067, 94140134, 150800539, 301601078, 1658805929, 3317611858, 30009307261, 60018614522, 330102379871, 660204759742]

約数ペア:

[(1, 660204759742), (2, 330102379871), (11, 60018614522), (22, 30009307261), (199, 3317611858), (398, 1658805929), (2189, 301601078), (4378, 150800539), (7013, 94140134), (14026, 47070067), (21503, 30702914), (43006, 15351457), (77143, 8558194), (154286, 4279097), (236533, 2791174), (473066, 1395587)]