1650791212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 3576545280

約数和(自身を除く): 1925754068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 127, 133, 212, 254, 266, 371, 461, 508, 532, 742, 889, 922, 1007, 1484, 1778, 1844, 2014, 2413, 3227, 3556, 4028, 4826, 6454, 6731, 7049, 8759, 9652, 12908, 13462, 14098, 16891, 17518, 24433, 26924, 28196, 33782, 35036, 47117, 48866, 58547, 61313, 67564, 94234, 97732, 117094, 122626, 127889, 171031, 188468, 234188, 245252, 255778, 342062, 409829, 464227, 511556, 684124, 819658, 895223, 928454, 1112393, 1639316, 1790446, 1856908, 2224786, 3102991, 3249589, 3580892, 4449572, 6205982, 6499178, 7786751, 12411964, 12998356, 15573502, 21720937, 31147004, 43441874, 58956829, 86883748, 117913658, 235827316, 412697803, 825395606, 1650791212]

約数ペア:

[(1, 1650791212), (2, 825395606), (4, 412697803), (7, 235827316), (14, 117913658), (19, 86883748), (28, 58956829), (38, 43441874), (53, 31147004), (76, 21720937), (106, 15573502), (127, 12998356), (133, 12411964), (212, 7786751), (254, 6499178), (266, 6205982), (371, 4449572), (461, 3580892), (508, 3249589), (532, 3102991), (742, 2224786), (889, 1856908), (922, 1790446), (1007, 1639316), (1484, 1112393), (1778, 928454), (1844, 895223), (2014, 819658), (2413, 684124), (3227, 511556), (3556, 464227), (4028, 409829), (4826, 342062), (6454, 255778), (6731, 245252), (7049, 234188), (8759, 188468), (9652, 171031), (12908, 127889), (13462, 122626), (14098, 117094), (16891, 97732), (17518, 94234), (24433, 67564), (26924, 61313), (28196, 58547), (33782, 48866), (35036, 47117)]