266339814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{16183}}^1$

素因数の和:16412

約数の個数: 32

約数和(自身を含む): 576409344

約数和(自身を除く): 310069530

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 5486, 8229, 16183, 16458, 32366, 48549, 97098, 210379, 420758, 631137, 1262274, 3414613, 6829226, 10243839, 20487678, 44389969, 88779938, 133169907, 266339814]

約数ペア:

[(1, 266339814), (2, 133169907), (3, 88779938), (6, 44389969), (13, 20487678), (26, 10243839), (39, 6829226), (78, 3414613), (211, 1262274), (422, 631137), (633, 420758), (1266, 210379), (2743, 97098), (5486, 48549), (8229, 32366), (16183, 16458)]