457952012

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{733}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 936677952

約数和(自身を除く): 478725940

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 421, 733, 742, 842, 1466, 1484, 1684, 2932, 2947, 5131, 5894, 10262, 11788, 20524, 22313, 38849, 44626, 77698, 89252, 155396, 156191, 271943, 308593, 312382, 543886, 617186, 624764, 1087772, 1234372, 2160151, 4320302, 8640604, 16355429, 32710858, 65421716, 114488003, 228976006, 457952012]

約数ペア:

[(1, 457952012), (2, 228976006), (4, 114488003), (7, 65421716), (14, 32710858), (28, 16355429), (53, 8640604), (106, 4320302), (212, 2160151), (371, 1234372), (421, 1087772), (733, 624764), (742, 617186), (842, 543886), (1466, 312382), (1484, 308593), (1684, 271943), (2932, 156191), (2947, 155396), (5131, 89252), (5894, 77698), (10262, 44626), (11788, 38849), (20524, 22313)]