1004045786

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 1572307968

約数和(自身を除く): 568262182

約数列:

[1, 2, 43, 67, 86, 134, 271, 542, 643, 1286, 2881, 5762, 11653, 18157, 23306, 27649, 36314, 43081, 55298, 86162, 174253, 348506, 780751, 1561502, 1852483, 3704966, 7492879, 11674951, 14985758, 23349902, 502022893, 1004045786]

約数ペア:

[(1, 1004045786), (2, 502022893), (43, 23349902), (67, 14985758), (86, 11674951), (134, 7492879), (271, 3704966), (542, 1852483), (643, 1561502), (1286, 780751), (2881, 348506), (5762, 174253), (11653, 86162), (18157, 55298), (23306, 43081), (27649, 36314)]