1279541470

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{2803}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 2325749760

約数和(自身を除く): 1046208290

約数列:

[1, 2, 5, 10, 191, 239, 382, 478, 955, 1195, 1910, 2390, 2803, 5606, 14015, 28030, 45649, 91298, 228245, 456490, 535373, 669917, 1070746, 1339834, 2676865, 3349585, 5353730, 6699170, 127954147, 255908294, 639770735, 1279541470]

約数ペア:

[(1, 1279541470), (2, 639770735), (5, 255908294), (10, 127954147), (191, 6699170), (239, 5353730), (382, 3349585), (478, 2676865), (955, 1339834), (1195, 1070746), (1910, 669917), (2390, 535373), (2803, 456490), (5606, 228245), (14015, 91298), (28030, 45649)]