2028971677

素因数分解:

${\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{3923}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 2162280960

約数和(自身を除く): 133309283

約数列:

[1, 19, 163, 167, 3097, 3173, 3923, 27221, 74537, 517199, 639449, 655141, 12149531, 12447679, 106787983, 2028971677]

約数ペア:

[(1, 2028971677), (19, 106787983), (163, 12447679), (167, 12149531), (3097, 655141), (3173, 639449), (3923, 517199), (27221, 74537)]