2113406804912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3499}}^1\times {\mathrm{19489}}^1$

素因数の和:23158

約数の個数: 80

約数和(自身を含む): 4440796500000

約数和(自身を除く): 2327389695088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3499, 3874, 6998, 7748, 13996, 15496, 19489, 27992, 30992, 38978, 45487, 55984, 77956, 90974, 155912, 181948, 253357, 311824, 363896, 506714, 521351, 727792, 1013428, 1042702, 2026856, 2085404, 2903861, 4053712, 4170808, 5807722, 6777563, 8341616, 11615444, 13555126, 23230888, 27110252, 37750193, 46461776, 54220504, 68192011, 75500386, 108441008, 136384022, 151000772, 272768044, 302001544, 545536088, 604003088, 886496143, 1091072176, 1772992286, 3545984572, 7091969144, 10160609639, 14183938288, 20321219278, 40642438556, 81284877112, 132087925307, 162569754224, 264175850614, 528351701228, 1056703402456, 2113406804912]

約数ペア:

[(1, 2113406804912), (2, 1056703402456), (4, 528351701228), (8, 264175850614), (13, 162569754224), (16, 132087925307), (26, 81284877112), (52, 40642438556), (104, 20321219278), (149, 14183938288), (208, 10160609639), (298, 7091969144), (596, 3545984572), (1192, 1772992286), (1937, 1091072176), (2384, 886496143), (3499, 604003088), (3874, 545536088), (6998, 302001544), (7748, 272768044), (13996, 151000772), (15496, 136384022), (19489, 108441008), (27992, 75500386), (30992, 68192011), (38978, 54220504), (45487, 46461776), (55984, 37750193), (77956, 27110252), (90974, 23230888), (155912, 13555126), (181948, 11615444), (253357, 8341616), (311824, 6777563), (363896, 5807722), (506714, 4170808), (521351, 4053712), (727792, 2903861), (1013428, 2085404), (1042702, 2026856)]