1308064

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1048

約数の個数: 24

約数和(自身を含む): 2640708

約数和(自身を除く): 1332644

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 997, 1312, 1994, 3988, 7976, 15952, 31904, 40877, 81754, 163508, 327016, 654032, 1308064]

約数ペア:

[(1, 1308064), (2, 654032), (4, 327016), (8, 163508), (16, 81754), (32, 40877), (41, 31904), (82, 15952), (164, 7976), (328, 3988), (656, 1994), (997, 1312)]