1438742012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{46477}}^1$

素因数の和:46661

約数の個数: 24

約数和(自身を含む): 2576740320

約数和(自身を除く): 1137998308

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 436, 7739, 15478, 30956, 46477, 92954, 185908, 3299867, 5065993, 6599734, 10131986, 13199468, 20263972, 359685503, 719371006, 1438742012]

約数ペア:

[(1, 1438742012), (2, 719371006), (4, 359685503), (71, 20263972), (109, 13199468), (142, 10131986), (218, 6599734), (284, 5065993), (436, 3299867), (7739, 185908), (15478, 92954), (30956, 46477)]