41971996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{86719}}^1$

素因数の和:86745

約数の個数: 18

約数和(自身を含む): 80736320

約数和(自身を除く): 38764324

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 86719, 173438, 346876, 953909, 1907818, 3815636, 10492999, 20985998, 41971996]

約数ペア:

[(1, 41971996), (2, 20985998), (4, 10492999), (11, 3815636), (22, 1907818), (44, 953909), (121, 346876), (242, 173438), (484, 86719)]