2938001586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37666687}}^1$

素因数の和:37666705

約数の個数: 16

約数和(自身を含む): 6328003584

約数和(自身を除く): 3390001998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 37666687, 75333374, 113000061, 226000122, 489666931, 979333862, 1469000793, 2938001586]

約数ペア:

[(1, 2938001586), (2, 1469000793), (3, 979333862), (6, 489666931), (13, 226000122), (26, 113000061), (39, 75333374), (78, 37666687)]