4978654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1299

約数の個数: 16

約数和(自身を含む): 7976448

約数和(自身を除く): 2997794

約数列:

[1, 2, 17, 34, 127, 254, 1153, 2159, 2306, 4318, 19601, 39202, 146431, 292862, 2489327, 4978654]

約数ペア:

[(1, 4978654), (2, 2489327), (17, 292862), (34, 146431), (127, 39202), (254, 19601), (1153, 4318), (2159, 2306)]