289409822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{14627}}^1$

素因数の和:15403

約数の個数: 16

約数和(自身を含む): 468154512

約数和(自身を除く): 178744690

約数列:

[1, 2, 13, 26, 761, 1522, 9893, 14627, 19786, 29254, 190151, 380302, 11131147, 22262294, 144704911, 289409822]

約数ペア:

[(1, 289409822), (2, 144704911), (13, 22262294), (26, 11131147), (761, 380302), (1522, 190151), (9893, 29254), (14627, 19786)]