1948454284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{5861}}^1$

素因数の和:6286

約数の個数: 48

約数和(自身を含む): 4033806336

約数和(自身を除く): 2085352052

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 383, 434, 766, 868, 1532, 2681, 5362, 5861, 10724, 11722, 11873, 23444, 23746, 41027, 47492, 82054, 83111, 164108, 166222, 181691, 332444, 363382, 726764, 1271837, 2244763, 2543674, 4489526, 5087348, 8979052, 15713341, 31426682, 62853364, 69587653, 139175306, 278350612, 487113571, 974227142, 1948454284]

約数ペア:

[(1, 1948454284), (2, 974227142), (4, 487113571), (7, 278350612), (14, 139175306), (28, 69587653), (31, 62853364), (62, 31426682), (124, 15713341), (217, 8979052), (383, 5087348), (434, 4489526), (766, 2543674), (868, 2244763), (1532, 1271837), (2681, 726764), (5362, 363382), (5861, 332444), (10724, 181691), (11722, 166222), (11873, 164108), (23444, 83111), (23746, 82054), (41027, 47492)]