613031468

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{743}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 1246586880

約数和(自身を除く): 633555412

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 373, 553, 743, 746, 1106, 1486, 1492, 2212, 2611, 2972, 5201, 5222, 10402, 10444, 20804, 29467, 58697, 58934, 117394, 117868, 206269, 234788, 277139, 410879, 412538, 554278, 821758, 825076, 1108556, 1643516, 1939973, 3879946, 7759892, 21893981, 43787962, 87575924, 153257867, 306515734, 613031468]

約数ペア:

[(1, 613031468), (2, 306515734), (4, 153257867), (7, 87575924), (14, 43787962), (28, 21893981), (79, 7759892), (158, 3879946), (316, 1939973), (373, 1643516), (553, 1108556), (743, 825076), (746, 821758), (1106, 554278), (1486, 412538), (1492, 410879), (2212, 277139), (2611, 234788), (2972, 206269), (5201, 117868), (5222, 117394), (10402, 58934), (10444, 58697), (20804, 29467)]