1005248

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 28

約数和(自身を含む): 2026920

約数和(自身を除く): 1021672

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 139, 226, 278, 452, 556, 904, 1112, 1808, 2224, 3616, 4448, 7232, 8896, 15707, 31414, 62828, 125656, 251312, 502624, 1005248]

約数ペア:

[(1, 1005248), (2, 502624), (4, 251312), (8, 125656), (16, 62828), (32, 31414), (64, 15707), (113, 8896), (139, 7232), (226, 4448), (278, 3616), (452, 2224), (556, 1808), (904, 1112)]