2100053194576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{186704587}}^1$

素因数の和:186704651

約数の個数: 40

約数和(自身を含む): 4398760093280

約数和(自身を除く): 2298706898704

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 186704587, 373409174, 746818348, 1493636696, 2987273392, 3547387153, 6908069719, 7094774306, 13816139438, 14189548612, 27632278876, 28379097224, 55264557752, 56758194448, 110529115504, 131253324661, 262506649322, 525013298644, 1050026597288, 2100053194576]

約数ペア:

[(1, 2100053194576), (2, 1050026597288), (4, 525013298644), (8, 262506649322), (16, 131253324661), (19, 110529115504), (37, 56758194448), (38, 55264557752), (74, 28379097224), (76, 27632278876), (148, 14189548612), (152, 13816139438), (296, 7094774306), (304, 6908069719), (592, 3547387153), (703, 2987273392), (1406, 1493636696), (2812, 746818348), (5624, 373409174), (11248, 186704587)]