716804912

素因数分解:

$2^4\times {\mathrm{4643}}^1\times {\mathrm{9649}}^1$

素因数の和:14300

約数の個数: 20

約数和(自身を含む): 1389252600

約数和(自身を除く): 672447688

約数列:

[1, 2, 4, 8, 16, 4643, 9286, 9649, 18572, 19298, 37144, 38596, 74288, 77192, 154384, 44800307, 89600614, 179201228, 358402456, 716804912]

約数ペア:

[(1, 716804912), (2, 358402456), (4, 179201228), (8, 89600614), (16, 44800307), (4643, 154384), (9286, 77192), (9649, 74288), (18572, 38596), (19298, 37144)]