2006871552021

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1\times {\mathrm{1306483}}^1$

素因数の和:1307065

約数の個数: 32

約数和(自身を含む): 3082048015360

約数和(自身を除く): 1075176463339

約数列:

[1, 3, 7, 21, 193, 379, 579, 1137, 1351, 2653, 4053, 7959, 73147, 219441, 512029, 1306483, 1536087, 3919449, 9145381, 27436143, 252151219, 495157057, 756453657, 1485471171, 1765058533, 3466099399, 5295175599, 10398298197, 95565312001, 286695936003, 668957184007, 2006871552021]

約数ペア:

[(1, 2006871552021), (3, 668957184007), (7, 286695936003), (21, 95565312001), (193, 10398298197), (379, 5295175599), (579, 3466099399), (1137, 1765058533), (1351, 1485471171), (2653, 756453657), (4053, 495157057), (7959, 252151219), (73147, 27436143), (219441, 9145381), (512029, 3919449), (1306483, 1536087)]