260206744

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{36587}}^1$

素因数の和:36727

約数の個数: 32

約数和(自身を含む): 561991680

約数和(自身を除く): 301784936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 36587, 73174, 146348, 256109, 292696, 512218, 1024436, 2048872, 4646549, 9293098, 18586196, 32525843, 37172392, 65051686, 130103372, 260206744]

約数ペア:

[(1, 260206744), (2, 130103372), (4, 65051686), (7, 37172392), (8, 32525843), (14, 18586196), (28, 9293098), (56, 4646549), (127, 2048872), (254, 1024436), (508, 512218), (889, 292696), (1016, 256109), (1778, 146348), (3556, 73174), (7112, 36587)]