129641282

素因数分解:

$2^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 195937920

約数和(自身を除く): 66296638

約数列:

[1, 2, 347, 367, 509, 694, 734, 1018, 127349, 176623, 186803, 254698, 353246, 373606, 64820641, 129641282]

約数ペア:

[(1, 129641282), (2, 64820641), (347, 373606), (367, 353246), (509, 254698), (694, 186803), (734, 176623), (1018, 127349)]