871330236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{81677}}^1$

素因数の和:81818

約数の個数: 48

約数和(自身を含む): 2341871616

約数和(自身を除く): 1470541380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 81677, 163354, 245031, 326708, 490062, 571739, 980124, 1143478, 1715217, 2286956, 3430434, 6860868, 10372979, 20745958, 31118937, 41491916, 62237874, 72610853, 124475748, 145221706, 217832559, 290443412, 435665118, 871330236]

約数ペア:

[(1, 871330236), (2, 435665118), (3, 290443412), (4, 217832559), (6, 145221706), (7, 124475748), (12, 72610853), (14, 62237874), (21, 41491916), (28, 31118937), (42, 20745958), (84, 10372979), (127, 6860868), (254, 3430434), (381, 2286956), (508, 1715217), (762, 1143478), (889, 980124), (1524, 571739), (1778, 490062), (2667, 326708), (3556, 245031), (5334, 163354), (10668, 81677)]