218976914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1\times {\mathrm{3673}}^1$

素因数の和:5981

約数の個数: 16

約数和(自身を含む): 353982552

約数和(自身を除く): 135005638

約数列:

[1, 2, 13, 26, 2293, 3673, 4586, 7346, 29809, 47749, 59618, 95498, 8422189, 16844378, 109488457, 218976914]

約数ペア:

[(1, 218976914), (2, 109488457), (13, 16844378), (26, 8422189), (2293, 95498), (3673, 59618), (4586, 47749), (7346, 29809)]