2265641

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 2787840

約数和(自身を除く): 522199

約数列:

[1, 7, 17, 79, 119, 241, 553, 1343, 1687, 4097, 9401, 19039, 28679, 133273, 323663, 2265641]

約数ペア:

[(1, 2265641), (7, 323663), (17, 133273), (79, 28679), (119, 19039), (241, 9401), (553, 4097), (1343, 1687)]