82025012

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 145682880

約数和(自身を除く): 63657868

約数列:

[1, 2, 4, 139, 151, 278, 302, 556, 604, 977, 1954, 3908, 20989, 41978, 83956, 135803, 147527, 271606, 295054, 543212, 590108, 20506253, 41012506, 82025012]

約数ペア:

[(1, 82025012), (2, 41012506), (4, 20506253), (139, 590108), (151, 543212), (278, 295054), (302, 271606), (556, 147527), (604, 135803), (977, 83956), (1954, 41978), (3908, 20989)]