1271161718

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1\times {\mathrm{7069}}^1$

素因数の和:9031

約数の個数: 16

約数和(自身を含む): 1948605120

約数和(自身を除く): 677443402

約数列:

[1, 2, 47, 94, 1913, 3826, 7069, 14138, 89911, 179822, 332243, 664486, 13522997, 27045994, 635580859, 1271161718]

約数ペア:

[(1, 1271161718), (2, 635580859), (47, 27045994), (94, 13522997), (1913, 664486), (3826, 332243), (7069, 179822), (14138, 89911)]