2021995573

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{947}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 2348188416

約数和(自身を除く): 326192843

約数列:

[1, 13, 23, 37, 193, 299, 481, 851, 947, 2509, 4439, 7141, 11063, 12311, 21781, 35039, 57707, 92833, 164243, 182771, 283153, 455507, 805897, 2135159, 2376023, 4203733, 6762527, 10476661, 54648529, 87912851, 155538121, 2021995573]

約数ペア:

[(1, 2021995573), (13, 155538121), (23, 87912851), (37, 54648529), (193, 10476661), (299, 6762527), (481, 4203733), (851, 2376023), (947, 2135159), (2509, 805897), (4439, 455507), (7141, 283153), (11063, 182771), (12311, 164243), (21781, 92833), (35039, 57707)]