3123692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 6623232

約数和(自身を除く): 3499540

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 127, 143, 172, 254, 286, 473, 508, 559, 572, 946, 1118, 1397, 1651, 1892, 2236, 2794, 3302, 5461, 5588, 6149, 6604, 10922, 12298, 18161, 21844, 24596, 36322, 60071, 70993, 72644, 120142, 141986, 240284, 283972, 780923, 1561846, 3123692]

約数ペア:

[(1, 3123692), (2, 1561846), (4, 780923), (11, 283972), (13, 240284), (22, 141986), (26, 120142), (43, 72644), (44, 70993), (52, 60071), (86, 36322), (127, 24596), (143, 21844), (172, 18161), (254, 12298), (286, 10922), (473, 6604), (508, 6149), (559, 5588), (572, 5461), (946, 3302), (1118, 2794), (1397, 2236), (1651, 1892)]