1355320846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{21163}}^1$

素因数の和:21288

約数の個数: 32

約数和(自身を含む): 2303997696

約数和(自身を除く): 948676850

約数列:

[1, 2, 11, 22, 41, 71, 82, 142, 451, 781, 902, 1562, 2911, 5822, 21163, 32021, 42326, 64042, 232793, 465586, 867683, 1502573, 1735366, 3005146, 9544513, 16528303, 19089026, 33056606, 61605493, 123210986, 677660423, 1355320846]

約数ペア:

[(1, 1355320846), (2, 677660423), (11, 123210986), (22, 61605493), (41, 33056606), (71, 19089026), (82, 16528303), (142, 9544513), (451, 3005146), (781, 1735366), (902, 1502573), (1562, 867683), (2911, 465586), (5822, 232793), (21163, 64042), (32021, 42326)]