1921424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 40

約数和(自身を含む): 3984120

約数和(自身を除く): 2062696

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 101, 116, 164, 202, 232, 328, 404, 464, 656, 808, 1189, 1616, 2378, 2929, 4141, 4756, 5858, 8282, 9512, 11716, 16564, 19024, 23432, 33128, 46864, 66256, 120089, 240178, 480356, 960712, 1921424]

約数ペア:

[(1, 1921424), (2, 960712), (4, 480356), (8, 240178), (16, 120089), (29, 66256), (41, 46864), (58, 33128), (82, 23432), (101, 19024), (116, 16564), (164, 11716), (202, 9512), (232, 8282), (328, 5858), (404, 4756), (464, 4141), (656, 2929), (808, 2378), (1189, 1616)]