870836144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1471007}}^1$

素因数の和:1471052

約数の個数: 20

約数和(自身を含む): 1732847424

約数和(自身を除く): 862011280

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1471007, 2942014, 5884028, 11768056, 23536112, 54427259, 108854518, 217709036, 435418072, 870836144]

約数ペア:

[(1, 870836144), (2, 435418072), (4, 217709036), (8, 108854518), (16, 54427259), (37, 23536112), (74, 11768056), (148, 5884028), (296, 2942014), (592, 1471007)]