1282203008

素因数分解:

$2^7\times {\mathrm{547}}^1\times {\mathrm{18313}}^1$

素因数の和:18874

約数の個数: 32

約数和(自身を含む): 2559198360

約数和(自身を除く): 1276995352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 547, 1094, 2188, 4376, 8752, 17504, 18313, 35008, 36626, 70016, 73252, 146504, 293008, 586016, 1172032, 2344064, 10017211, 20034422, 40068844, 80137688, 160275376, 320550752, 641101504, 1282203008]

約数ペア:

[(1, 1282203008), (2, 641101504), (4, 320550752), (8, 160275376), (16, 80137688), (32, 40068844), (64, 20034422), (128, 10017211), (547, 2344064), (1094, 1172032), (2188, 586016), (4376, 293008), (8752, 146504), (17504, 73252), (18313, 70016), (35008, 36626)]