2073197

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 2519040

約数和(自身を除く): 445843

約数列:

[1, 7, 23, 79, 161, 163, 553, 1141, 1817, 3749, 12719, 12877, 26243, 90139, 296171, 2073197]

約数ペア:

[(1, 2073197), (7, 296171), (23, 90139), (79, 26243), (161, 12877), (163, 12719), (553, 3749), (1141, 1817)]