1739842078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{30403}}^1$

素因数の和:30520

約数の個数: 32

約数和(自身を含む): 2942134272

約数和(自身を除く): 1202292194

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1846, 2201, 4402, 28613, 30403, 57226, 60806, 395239, 790478, 942493, 1884986, 2158613, 4317226, 12252409, 24504818, 28061969, 56123938, 66917003, 133834006, 869921039, 1739842078]

約数ペア:

[(1, 1739842078), (2, 869921039), (13, 133834006), (26, 66917003), (31, 56123938), (62, 28061969), (71, 24504818), (142, 12252409), (403, 4317226), (806, 2158613), (923, 1884986), (1846, 942493), (2201, 790478), (4402, 395239), (28613, 60806), (30403, 57226)]