1047632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1646

約数の個数: 20

約数和(自身を含む): 2080596

約数和(自身を除く): 1032964

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1597, 3194, 6388, 12776, 25552, 65477, 130954, 261908, 523816, 1047632]

約数ペア:

[(1, 1047632), (2, 523816), (4, 261908), (8, 130954), (16, 65477), (41, 25552), (82, 12776), (164, 6388), (328, 3194), (656, 1597)]