4451876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 9417408

約数和(自身を除く): 4965532

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 181, 286, 362, 473, 559, 572, 724, 946, 1118, 1892, 1991, 2236, 2353, 3982, 4706, 6149, 7783, 7964, 9412, 12298, 15566, 24596, 25883, 31132, 51766, 85613, 101179, 103532, 171226, 202358, 342452, 404716, 1112969, 2225938, 4451876]

約数ペア:

[(1, 4451876), (2, 2225938), (4, 1112969), (11, 404716), (13, 342452), (22, 202358), (26, 171226), (43, 103532), (44, 101179), (52, 85613), (86, 51766), (143, 31132), (172, 25883), (181, 24596), (286, 15566), (362, 12298), (473, 9412), (559, 7964), (572, 7783), (724, 6149), (946, 4706), (1118, 3982), (1892, 2353), (1991, 2236)]