1331014928

素因数分解:

$2^4\times {\mathrm{6203}}^1\times {\mathrm{13411}}^1$

素因数の和:19622

約数の個数: 20

約数和(自身を含む): 2579449488

約数和(自身を除く): 1248434560

約数列:

[1, 2, 4, 8, 16, 6203, 12406, 13411, 24812, 26822, 49624, 53644, 99248, 107288, 214576, 83188433, 166376866, 332753732, 665507464, 1331014928]

約数ペア:

[(1, 1331014928), (2, 665507464), (4, 332753732), (8, 166376866), (16, 83188433), (6203, 214576), (12406, 107288), (13411, 99248), (24812, 53644), (26822, 49624)]