1649647560940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{14397343}}^1$

素因数の和:14397706

約数の個数: 48

約数和(自身を含む): 3678924517632

約数和(自身を除く): 2029276956692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 337, 340, 674, 1348, 1685, 3370, 5729, 6740, 11458, 22916, 28645, 57290, 114580, 14397343, 28794686, 57589372, 71986715, 143973430, 244754831, 287946860, 489509662, 979019324, 1223774155, 2447548310, 4851904591, 4895096620, 9703809182, 19407618364, 24259522955, 48519045910, 82482378047, 97038091820, 164964756094, 329929512188, 412411890235, 824823780470, 1649647560940]

約数ペア:

[(1, 1649647560940), (2, 824823780470), (4, 412411890235), (5, 329929512188), (10, 164964756094), (17, 97038091820), (20, 82482378047), (34, 48519045910), (68, 24259522955), (85, 19407618364), (170, 9703809182), (337, 4895096620), (340, 4851904591), (674, 2447548310), (1348, 1223774155), (1685, 979019324), (3370, 489509662), (5729, 287946860), (6740, 244754831), (11458, 143973430), (22916, 71986715), (28645, 57589372), (57290, 28794686), (114580, 14397343)]