423177274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{161149}}^1$

素因数の和:161265

約数の個数: 16

約数和(自身を含む): 690366600

約数和(自身を除く): 267189326

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 161149, 322298, 2094937, 4189874, 16276049, 32552098, 211588637, 423177274]

約数ペア:

[(1, 423177274), (2, 211588637), (13, 32552098), (26, 16276049), (101, 4189874), (202, 2094937), (1313, 322298), (2626, 161149)]