2231056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 4687200

約数和(自身を除く): 2456144

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 179, 304, 328, 358, 656, 716, 779, 1432, 1558, 2864, 3116, 3401, 6232, 6802, 7339, 12464, 13604, 14678, 27208, 29356, 54416, 58712, 117424, 139441, 278882, 557764, 1115528, 2231056]

約数ペア:

[(1, 2231056), (2, 1115528), (4, 557764), (8, 278882), (16, 139441), (19, 117424), (38, 58712), (41, 54416), (76, 29356), (82, 27208), (152, 14678), (164, 13604), (179, 12464), (304, 7339), (328, 6802), (358, 6232), (656, 3401), (716, 3116), (779, 2864), (1432, 1558)]