90021646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{314761}}^1$

素因数の和:314787

約数の個数: 16

約数和(自身を含む): 158640048

約数和(自身を除く): 68618402

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 314761, 629522, 3462371, 4091893, 6924742, 8183786, 45010823, 90021646]

約数ペア:

[(1, 90021646), (2, 45010823), (11, 8183786), (13, 6924742), (22, 4091893), (26, 3462371), (143, 629522), (286, 314761)]