230702488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{472751}}^1$

素因数の和:472818

約数の個数: 16

約数和(自身を含む): 439659360

約数和(自身を除く): 208956872

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 472751, 945502, 1891004, 3782008, 28837811, 57675622, 115351244, 230702488]

約数ペア:

[(1, 230702488), (2, 115351244), (4, 57675622), (8, 28837811), (61, 3782008), (122, 1891004), (244, 945502), (488, 472751)]