855581276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15299}}^1$

素因数の和:15386

約数の個数: 48

約数和(自身を含む): 1727308800

約数和(自身を除く): 871727524

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 124, 164, 341, 451, 682, 902, 1271, 1364, 1804, 2542, 5084, 13981, 15299, 27962, 30598, 55924, 61196, 168289, 336578, 474269, 627259, 673156, 948538, 1254518, 1897076, 2509036, 5216959, 6899849, 10433918, 13799698, 19445029, 20867836, 27599396, 38890058, 77780116, 213895319, 427790638, 855581276]

約数ペア:

[(1, 855581276), (2, 427790638), (4, 213895319), (11, 77780116), (22, 38890058), (31, 27599396), (41, 20867836), (44, 19445029), (62, 13799698), (82, 10433918), (124, 6899849), (164, 5216959), (341, 2509036), (451, 1897076), (682, 1254518), (902, 948538), (1271, 673156), (1364, 627259), (1804, 474269), (2542, 336578), (5084, 168289), (13981, 61196), (15299, 55924), (27962, 30598)]