12941336044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{226453}}^1$

素因数の和:226634

約数の個数: 48

約数和(自身を含む): 28051309888

約数和(自身を除く): 15109973844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 314, 364, 628, 1099, 2041, 2198, 4082, 4396, 8164, 14287, 28574, 57148, 226453, 452906, 905812, 1585171, 2943889, 3170342, 5887778, 6340684, 11775556, 20607223, 35553121, 41214446, 71106242, 82428892, 142212484, 248871847, 462190573, 497743694, 924381146, 995487388, 1848762292, 3235334011, 6470668022, 12941336044]

約数ペア:

[(1, 12941336044), (2, 6470668022), (4, 3235334011), (7, 1848762292), (13, 995487388), (14, 924381146), (26, 497743694), (28, 462190573), (52, 248871847), (91, 142212484), (157, 82428892), (182, 71106242), (314, 41214446), (364, 35553121), (628, 20607223), (1099, 11775556), (2041, 6340684), (2198, 5887778), (4082, 3170342), (4396, 2943889), (8164, 1585171), (14287, 905812), (28574, 452906), (57148, 226453)]