1000414828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{1913}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 2109381120

約数和(自身を除く): 1108966292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 983, 1913, 1966, 3826, 3932, 6881, 7652, 13391, 13762, 18677, 26782, 27524, 36347, 37354, 53564, 72694, 74708, 130739, 145388, 254429, 261478, 508858, 522956, 1017716, 1880479, 3760958, 7521916, 13163353, 26326706, 35729101, 52653412, 71458202, 142916404, 250103707, 500207414, 1000414828]

約数ペア:

[(1, 1000414828), (2, 500207414), (4, 250103707), (7, 142916404), (14, 71458202), (19, 52653412), (28, 35729101), (38, 26326706), (76, 13163353), (133, 7521916), (266, 3760958), (532, 1880479), (983, 1017716), (1913, 522956), (1966, 508858), (3826, 261478), (3932, 254429), (6881, 145388), (7652, 130739), (13391, 74708), (13762, 72694), (18677, 53564), (26782, 37354), (27524, 36347)]