947110892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{5927}}^1$

素因数の和:6390

約数の個数: 48

約数和(自身を含む): 2044922880

約数和(自身を除く): 1097811988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 439, 878, 1756, 3073, 5707, 5927, 6146, 11414, 11854, 12292, 22828, 23708, 39949, 41489, 77051, 79898, 82978, 154102, 159796, 165956, 308204, 539357, 1078714, 2157428, 2601953, 5203906, 10407812, 18213671, 33825389, 36427342, 67650778, 72854684, 135301556, 236777723, 473555446, 947110892]

約数ペア:

[(1, 947110892), (2, 473555446), (4, 236777723), (7, 135301556), (13, 72854684), (14, 67650778), (26, 36427342), (28, 33825389), (52, 18213671), (91, 10407812), (182, 5203906), (364, 2601953), (439, 2157428), (878, 1078714), (1756, 539357), (3073, 308204), (5707, 165956), (5927, 159796), (6146, 154102), (11414, 82978), (11854, 79898), (12292, 77051), (22828, 41489), (23708, 39949)]