78849902

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{10477}}^1$

素因数の和:10603

約数の個数: 16

約数和(自身を含む): 122215392

約数和(自身を除く): 43365490

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 10477, 20954, 555281, 743867, 1110562, 1487734, 39424951, 78849902]

約数ペア:

[(1, 78849902), (2, 39424951), (53, 1487734), (71, 1110562), (106, 743867), (142, 555281), (3763, 20954), (7526, 10477)]