1222706914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{72461}}^1$

素因数の和:72546

約数の個数: 32

約数和(自身を含む): 2191250880

約数和(自身を除く): 968543966

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1298, 1534, 8437, 16874, 72461, 144922, 797071, 941993, 1594142, 1883986, 4275199, 8550398, 10361923, 20723846, 47027189, 55577587, 94054378, 111155174, 611353457, 1222706914]

約数ペア:

[(1, 1222706914), (2, 611353457), (11, 111155174), (13, 94054378), (22, 55577587), (26, 47027189), (59, 20723846), (118, 10361923), (143, 8550398), (286, 4275199), (649, 1883986), (767, 1594142), (1298, 941993), (1534, 797071), (8437, 144922), (16874, 72461)]