336019408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1105327}}^1$

素因数の和:1105354

約数の個数: 20

約数和(自身を含む): 685303360

約数和(自身を除く): 349283952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1105327, 2210654, 4421308, 8842616, 17685232, 21001213, 42002426, 84004852, 168009704, 336019408]

約数ペア:

[(1, 336019408), (2, 168009704), (4, 84004852), (8, 42002426), (16, 21001213), (19, 17685232), (38, 8842616), (76, 4421308), (152, 2210654), (304, 1105327)]