1227697156

素因数分解:

$2^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{10781}}^1$

素因数の和:10889

約数の個数: 48

約数和(自身を含む): 2535926400

約数和(自身を除く): 1308229244

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 343, 581, 686, 1162, 1372, 2324, 4067, 8134, 10781, 16268, 21562, 28469, 43124, 56938, 75467, 113876, 150934, 301868, 528269, 894823, 1056538, 1789646, 2113076, 3579292, 3697883, 6263761, 7395766, 12527522, 14791532, 25055044, 43846327, 87692654, 175385308, 306924289, 613848578, 1227697156]

約数ペア:

[(1, 1227697156), (2, 613848578), (4, 306924289), (7, 175385308), (14, 87692654), (28, 43846327), (49, 25055044), (83, 14791532), (98, 12527522), (166, 7395766), (196, 6263761), (332, 3697883), (343, 3579292), (581, 2113076), (686, 1789646), (1162, 1056538), (1372, 894823), (2324, 528269), (4067, 301868), (8134, 150934), (10781, 113876), (16268, 75467), (21562, 56938), (28469, 43124)]