329363138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{666727}}^1$

素因数の和:666761

約数の個数: 16

約数和(自身を含む): 560051520

約数和(自身を除く): 230688382

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 666727, 1333454, 8667451, 12667813, 17334902, 25335626, 164681569, 329363138]

約数ペア:

[(1, 329363138), (2, 164681569), (13, 25335626), (19, 17334902), (26, 12667813), (38, 8667451), (247, 1333454), (494, 666727)]