121470778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 221304096

約数和(自身を除く): 99833318

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 169, 286, 338, 407, 481, 814, 883, 962, 1766, 1859, 3718, 5291, 6253, 9713, 10582, 11479, 12506, 19426, 22958, 32671, 65342, 68783, 126269, 137566, 149227, 252538, 298454, 359381, 424723, 718762, 849446, 1641497, 3282994, 4671953, 5521399, 9343906, 11042798, 60735389, 121470778]

約数ペア:

[(1, 121470778), (2, 60735389), (11, 11042798), (13, 9343906), (22, 5521399), (26, 4671953), (37, 3282994), (74, 1641497), (143, 849446), (169, 718762), (286, 424723), (338, 359381), (407, 298454), (481, 252538), (814, 149227), (883, 137566), (962, 126269), (1766, 68783), (1859, 65342), (3718, 32671), (5291, 22958), (6253, 19426), (9713, 12506), (10582, 11479)]