124418618

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{1709}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 189297000

約数和(自身を除く): 64878382

約数列:

[1, 2, 89, 178, 409, 818, 1709, 3418, 36401, 72802, 152101, 304202, 698981, 1397962, 62209309, 124418618]

約数ペア:

[(1, 124418618), (2, 62209309), (89, 1397962), (178, 698981), (409, 304202), (818, 152101), (1709, 72802), (3418, 36401)]