797032370

素因数分解:

$2^1\times 5^1\times {\mathrm{19891}}^1\times {\mathrm{4007}}^1$

素因数の和:23905

約数の個数: 16

約数和(自身を含む): 1435088448

約数和(自身を除く): 638056078

約数列:

[1, 2, 5, 10, 4007, 8014, 19891, 20035, 39782, 40070, 99455, 198910, 79703237, 159406474, 398516185, 797032370]

約数ペア:

[(1, 797032370), (2, 398516185), (5, 159406474), (10, 79703237), (4007, 198910), (8014, 99455), (19891, 40070), (20035, 39782)]