8958902876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1530913}}^1$

素因数の和:1530954

約数の個数: 48

約数和(自身を含む): 20575484160

約数和(自身を除く): 11616581284

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 1530913, 3061826, 6123652, 10716391, 16840043, 21432782, 29087347, 33680086, 42865564, 58174694, 67360172, 116349388, 117880301, 203611429, 235760602, 319960817, 407222858, 471521204, 639921634, 814445716, 1279843268, 2239725719, 4479451438, 8958902876]

約数ペア:

[(1, 8958902876), (2, 4479451438), (4, 2239725719), (7, 1279843268), (11, 814445716), (14, 639921634), (19, 471521204), (22, 407222858), (28, 319960817), (38, 235760602), (44, 203611429), (76, 117880301), (77, 116349388), (133, 67360172), (154, 58174694), (209, 42865564), (266, 33680086), (308, 29087347), (418, 21432782), (532, 16840043), (836, 10716391), (1463, 6123652), (2926, 3061826), (5852, 1530913)]