7180264

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 16877700

約数和(自身を除く): 9697436

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 1409, 2548, 2818, 5096, 5636, 9863, 11272, 18317, 19726, 36634, 39452, 69041, 73268, 78904, 128219, 138082, 146536, 256438, 276164, 512876, 552328, 897533, 1025752, 1795066, 3590132, 7180264]

約数ペア:

[(1, 7180264), (2, 3590132), (4, 1795066), (7, 1025752), (8, 897533), (13, 552328), (14, 512876), (26, 276164), (28, 256438), (49, 146536), (52, 138082), (56, 128219), (91, 78904), (98, 73268), (104, 69041), (182, 39452), (196, 36634), (364, 19726), (392, 18317), (637, 11272), (728, 9863), (1274, 5636), (1409, 5096), (2548, 2818)]