1318894562

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1\times {\mathrm{9209}}^1$

素因数の和:10021

約数の個数: 16

約数和(自身を含む): 2000964600

約数和(自身を除く): 682070038

約数列:

[1, 2, 101, 202, 709, 1418, 9209, 18418, 71609, 143218, 930109, 1860218, 6529181, 13058362, 659447281, 1318894562]

約数ペア:

[(1, 1318894562), (2, 659447281), (101, 13058362), (202, 6529181), (709, 1860218), (1418, 930109), (9209, 143218), (18418, 71609)]