451369486

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 714267648

約数和(自身を除く): 262898162

約数列:

[1, 2, 31, 62, 67, 134, 193, 386, 563, 1126, 2077, 4154, 5983, 11966, 12931, 17453, 25862, 34906, 37721, 75442, 108659, 217318, 400861, 801722, 1169351, 2338702, 3368429, 6736858, 7280153, 14560306, 225684743, 451369486]

約数ペア:

[(1, 451369486), (2, 225684743), (31, 14560306), (62, 7280153), (67, 6736858), (134, 3368429), (193, 2338702), (386, 1169351), (563, 801722), (1126, 400861), (2077, 217318), (4154, 108659), (5983, 75442), (11966, 37721), (12931, 34906), (17453, 25862)]