84628442

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 128161440

約数和(自身を除く): 43532998

約数列:

[1, 2, 197, 347, 394, 619, 694, 1238, 68359, 121943, 136718, 214793, 243886, 429586, 42314221, 84628442]

約数ペア:

[(1, 84628442), (2, 42314221), (197, 429586), (347, 243886), (394, 214793), (619, 136718), (694, 121943), (1238, 68359)]