1221154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 2042496

約数和(自身を除く): 821342

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 1181, 2362, 12991, 25982, 55507, 111014, 610577, 1221154]

約数ペア:

[(1, 1221154), (2, 610577), (11, 111014), (22, 55507), (47, 25982), (94, 12991), (517, 2362), (1034, 1181)]