4469488

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2184

約数の個数: 20

約数和(自身を含む): 8727120

約数和(自身を除く): 4257632

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2039, 2192, 4078, 8156, 16312, 32624, 279343, 558686, 1117372, 2234744, 4469488]

約数ペア:

[(1, 4469488), (2, 2234744), (4, 1117372), (8, 558686), (16, 279343), (137, 32624), (274, 16312), (548, 8156), (1096, 4078), (2039, 2192)]