130849012

素因数分解:

$2^2\times 7^3\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 268777600

約数和(自身を除く): 137928588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 283, 337, 343, 566, 674, 686, 1132, 1348, 1372, 1981, 2359, 3962, 4718, 7924, 9436, 13867, 16513, 27734, 33026, 55468, 66052, 95371, 97069, 115591, 190742, 194138, 231182, 381484, 388276, 462364, 667597, 1335194, 2670388, 4673179, 9346358, 18692716, 32712253, 65424506, 130849012]

約数ペア:

[(1, 130849012), (2, 65424506), (4, 32712253), (7, 18692716), (14, 9346358), (28, 4673179), (49, 2670388), (98, 1335194), (196, 667597), (283, 462364), (337, 388276), (343, 381484), (566, 231182), (674, 194138), (686, 190742), (1132, 115591), (1348, 97069), (1372, 95371), (1981, 66052), (2359, 55468), (3962, 33026), (4718, 27734), (7924, 16513), (9436, 13867)]