2012130064

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15773}}^1$

素因数の和:15872

約数の個数: 80

約数和(自身を含む): 4788229248

約数和(自身を除く): 2776099184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 469, 476, 536, 938, 952, 1072, 1139, 1876, 1904, 2278, 3752, 4556, 7504, 7973, 9112, 15773, 15946, 18224, 31546, 31892, 63092, 63784, 110411, 126184, 127568, 220822, 252368, 268141, 441644, 536282, 883288, 1056791, 1072564, 1766576, 1876987, 2113582, 2145128, 3753974, 4227164, 4290256, 7397537, 7507948, 8454328, 14795074, 15015896, 16908656, 17965447, 29590148, 30031792, 35930894, 59180296, 71861788, 118360592, 125758129, 143723576, 251516258, 287447152, 503032516, 1006065032, 2012130064]

約数ペア:

[(1, 2012130064), (2, 1006065032), (4, 503032516), (7, 287447152), (8, 251516258), (14, 143723576), (16, 125758129), (17, 118360592), (28, 71861788), (34, 59180296), (56, 35930894), (67, 30031792), (68, 29590148), (112, 17965447), (119, 16908656), (134, 15015896), (136, 14795074), (238, 8454328), (268, 7507948), (272, 7397537), (469, 4290256), (476, 4227164), (536, 3753974), (938, 2145128), (952, 2113582), (1072, 1876987), (1139, 1766576), (1876, 1072564), (1904, 1056791), (2278, 883288), (3752, 536282), (4556, 441644), (7504, 268141), (7973, 252368), (9112, 220822), (15773, 127568), (15946, 126184), (18224, 110411), (31546, 63784), (31892, 63092)]