320382502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{27529}}^1$

素因数の和:27588

約数の個数: 24

約数和(自身を含む): 548067240

約数和(自身を除く): 227684738

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 11638, 27529, 55058, 302819, 605638, 633167, 1266334, 6964837, 13929674, 14562841, 29125682, 160191251, 320382502]

約数ペア:

[(1, 320382502), (2, 160191251), (11, 29125682), (22, 14562841), (23, 13929674), (46, 6964837), (253, 1266334), (506, 633167), (529, 605638), (1058, 302819), (5819, 55058), (11638, 27529)]