997333199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{25643}}^1$

素因数の和:25774

約数の個数: 16

約数和(自身を含む): 1107820800

約数和(自身を除く): 110487601

約数列:

[1, 19, 23, 89, 437, 1691, 2047, 25643, 38893, 487217, 589789, 2282227, 11205991, 43362313, 52491221, 997333199]

約数ペア:

[(1, 997333199), (19, 52491221), (23, 43362313), (89, 11205991), (437, 2282227), (1691, 589789), (2047, 487217), (25643, 38893)]