1520222868514

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5273}}^1\times {\mathrm{5381}}^1$

素因数の和:10795

約数の個数: 64

約数和(自身を含む): 2697678846720

約数和(自身を除く): 1177455978206

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 1246, 3827, 5273, 5381, 7654, 10546, 10762, 26789, 36911, 37667, 53578, 73822, 75334, 226739, 231383, 453478, 462766, 469297, 478909, 938594, 957818, 1587173, 1619681, 3174346, 3239362, 3285079, 3352363, 6570158, 6704726, 20179771, 20593087, 28374013, 40359542, 41186174, 56748026, 141258397, 144151609, 198618091, 282516794, 288303218, 397236182, 1220082559, 2440165118, 2525287157, 5050574314, 8540577913, 17081155826, 17677010099, 35354020198, 108587347751, 217174695502, 760111434257, 1520222868514]

約数ペア:

[(1, 1520222868514), (2, 760111434257), (7, 217174695502), (14, 108587347751), (43, 35354020198), (86, 17677010099), (89, 17081155826), (178, 8540577913), (301, 5050574314), (602, 2525287157), (623, 2440165118), (1246, 1220082559), (3827, 397236182), (5273, 288303218), (5381, 282516794), (7654, 198618091), (10546, 144151609), (10762, 141258397), (26789, 56748026), (36911, 41186174), (37667, 40359542), (53578, 28374013), (73822, 20593087), (75334, 20179771), (226739, 6704726), (231383, 6570158), (453478, 3352363), (462766, 3285079), (469297, 3239362), (478909, 3174346), (938594, 1619681), (957818, 1587173)]