99780394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{309877}}^1$

素因数の和:309909

約数の個数: 16

約数和(自身を含む): 178489728

約数和(自身を除く): 78709334

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 309877, 619754, 2169139, 4338278, 7127171, 14254342, 49890197, 99780394]

約数ペア:

[(1, 99780394), (2, 49890197), (7, 14254342), (14, 7127171), (23, 4338278), (46, 2169139), (161, 619754), (322, 309877)]