130375406

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{73327}}^1$

素因数の和:73463

約数の個数: 16

約数和(自身を含む): 225263616

約数和(自身を除く): 94888210

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 73327, 146654, 513289, 1026578, 9312529, 18625058, 65187703, 130375406]

約数ペア:

[(1, 130375406), (2, 65187703), (7, 18625058), (14, 9312529), (127, 1026578), (254, 513289), (889, 146654), (1778, 73327)]