305126354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131861}}^1$

素因数の和:131965

約数の個数: 16

約数和(自身を含む): 498438360

約数和(自身を除く): 193312006

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 131861, 263722, 1714193, 3428386, 11735629, 23471258, 152563177, 305126354]

約数ペア:

[(1, 305126354), (2, 152563177), (13, 23471258), (26, 11735629), (89, 3428386), (178, 1714193), (1157, 263722), (2314, 131861)]