1439264

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 24

約数和(自身を含む): 2905308

約数和(自身を除く): 1466044

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1097, 1312, 2194, 4388, 8776, 17552, 35104, 44977, 89954, 179908, 359816, 719632, 1439264]

約数ペア:

[(1, 1439264), (2, 719632), (4, 359816), (8, 179908), (16, 89954), (32, 44977), (41, 35104), (82, 17552), (164, 8776), (328, 4388), (656, 2194), (1097, 1312)]