229618922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 384459264

約数和(自身を除く): 154840342

約数列:

[1, 2, 13, 26, 31, 62, 347, 403, 694, 806, 821, 1642, 4511, 9022, 10673, 10757, 21346, 21514, 25451, 50902, 139841, 279682, 284887, 330863, 569774, 661726, 3703531, 7407062, 8831497, 17662994, 114809461, 229618922]

約数ペア:

[(1, 229618922), (2, 114809461), (13, 17662994), (26, 8831497), (31, 7407062), (62, 3703531), (347, 661726), (403, 569774), (694, 330863), (806, 284887), (821, 279682), (1642, 139841), (4511, 50902), (9022, 25451), (10673, 21514), (10757, 21346)]