147339742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{21397}}^1$

素因数の和:21723

約数の個数: 16

約数和(自身を含む): 241882992

約数和(自身を除く): 94543250

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 21397, 42794, 235367, 470734, 6697261, 13394522, 73669871, 147339742]

約数ペア:

[(1, 147339742), (2, 73669871), (11, 13394522), (22, 6697261), (313, 470734), (626, 235367), (3443, 42794), (6886, 21397)]