7438938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 16126656

約数和(自身を除く): 8687718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 337, 566, 674, 849, 1011, 1698, 2022, 3679, 4381, 7358, 8762, 11037, 13143, 22074, 26286, 95371, 190742, 286113, 572226, 1239823, 2479646, 3719469, 7438938]

約数ペア:

[(1, 7438938), (2, 3719469), (3, 2479646), (6, 1239823), (13, 572226), (26, 286113), (39, 190742), (78, 95371), (283, 26286), (337, 22074), (566, 13143), (674, 11037), (849, 8762), (1011, 7358), (1698, 4381), (2022, 3679)]