423660458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{161333}}^1$

素因数の和:161449

約数の個数: 16

約数和(自身を含む): 691154856

約数和(自身を除く): 267494398

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 161333, 322666, 2097329, 4194658, 16294633, 32589266, 211830229, 423660458]

約数ペア:

[(1, 423660458), (2, 211830229), (13, 32589266), (26, 16294633), (101, 4194658), (202, 2097329), (1313, 322666), (2626, 161333)]