266965637

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 305894232

約数和(自身を除く): 38928595

約数列:

[1, 17, 19, 41, 323, 361, 697, 779, 1061, 6137, 13243, 14801, 18037, 20159, 43501, 251617, 342703, 383021, 739517, 826519, 6511357, 14050823, 15703861, 266965637]

約数ペア:

[(1, 266965637), (17, 15703861), (19, 14050823), (41, 6511357), (323, 826519), (361, 739517), (697, 383021), (779, 342703), (1061, 251617), (6137, 43501), (13243, 20159), (14801, 18037)]