12691230116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1\times {\mathrm{3449}}^1$

素因数の和:4544

約数の個数: 48

約数和(自身を含む): 23990223600

約数和(自身を除く): 11298993484

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1021, 1802, 2042, 3449, 3604, 4084, 6898, 13796, 17357, 34714, 54113, 58633, 69428, 108226, 117266, 182797, 216452, 234532, 365594, 731188, 919921, 1839842, 3107549, 3521429, 3679684, 6215098, 7042858, 12430196, 14085716, 59864293, 119728586, 186635737, 239457172, 373271474, 746542948, 3172807529, 6345615058, 12691230116]

約数ペア:

[(1, 12691230116), (2, 6345615058), (4, 3172807529), (17, 746542948), (34, 373271474), (53, 239457172), (68, 186635737), (106, 119728586), (212, 59864293), (901, 14085716), (1021, 12430196), (1802, 7042858), (2042, 6215098), (3449, 3679684), (3604, 3521429), (4084, 3107549), (6898, 1839842), (13796, 919921), (17357, 731188), (34714, 365594), (54113, 234532), (58633, 216452), (69428, 182797), (108226, 117266)]