2049170158

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{224149}}^1$

素因数の和:224811

約数の個数: 16

約数和(自身を含む): 3518258400

約数和(自身を除く): 1469088242

約数列:

[1, 2, 7, 14, 653, 1306, 4571, 9142, 224149, 448298, 1569043, 3138086, 146369297, 292738594, 1024585079, 2049170158]

約数ペア:

[(1, 2049170158), (2, 1024585079), (7, 292738594), (14, 146369297), (653, 3138086), (1306, 1569043), (4571, 448298), (9142, 224149)]