1438399912

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1039}}^1\times {\mathrm{1321}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 2722262400

約数和(自身を除く): 1283862488

約数列:

[1, 2, 4, 8, 131, 262, 524, 1039, 1048, 1321, 2078, 2642, 4156, 5284, 8312, 10568, 136109, 173051, 272218, 346102, 544436, 692204, 1088872, 1372519, 1384408, 2745038, 5490076, 10980152, 179799989, 359599978, 719199956, 1438399912]

約数ペア:

[(1, 1438399912), (2, 719199956), (4, 359599978), (8, 179799989), (131, 10980152), (262, 5490076), (524, 2745038), (1039, 1384408), (1048, 1372519), (1321, 1088872), (2078, 692204), (2642, 544436), (4156, 346102), (5284, 272218), (8312, 173051), (10568, 136109)]