1230514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 16

約数和(自身を含む): 1935360

約数和(自身を除く): 704846

約数列:

[1, 2, 31, 62, 89, 178, 223, 446, 2759, 5518, 6913, 13826, 19847, 39694, 615257, 1230514]

約数ペア:

[(1, 1230514), (2, 615257), (31, 39694), (62, 19847), (89, 13826), (178, 6913), (223, 5518), (446, 2759)]