262014766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{20693}}^1$

素因数の和:21195

約数の個数: 16

約数和(自身を含む): 424144224

約数和(自身を除く): 162129458

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 20693, 41386, 269009, 538018, 10077491, 20154982, 131007383, 262014766]

約数ペア:

[(1, 262014766), (2, 131007383), (13, 20154982), (26, 10077491), (487, 538018), (974, 269009), (6331, 41386), (12662, 20693)]