1045943038

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{18397}}^1$

素因数の和:18568

約数の個数: 32

約数和(自身を含む): 1865115648

約数和(自身を除く): 819172610

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1834, 4061, 8122, 18397, 28427, 36794, 56854, 128779, 257558, 570307, 1140614, 2410007, 3992149, 4820014, 7984298, 16870049, 33740098, 74710217, 149420434, 522971519, 1045943038]

約数ペア:

[(1, 1045943038), (2, 522971519), (7, 149420434), (14, 74710217), (31, 33740098), (62, 16870049), (131, 7984298), (217, 4820014), (262, 3992149), (434, 2410007), (917, 1140614), (1834, 570307), (4061, 257558), (8122, 128779), (18397, 56854), (28427, 36794)]