266276842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{445279}}^1$

素因数の和:445317

約数の個数: 16

約数和(自身を含む): 448842240

約数和(自身を除く): 182565398

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 445279, 890558, 5788627, 10241417, 11577254, 20482834, 133138421, 266276842]

約数ペア:

[(1, 266276842), (2, 133138421), (13, 20482834), (23, 11577254), (26, 10241417), (46, 5788627), (299, 890558), (598, 445279)]