127439364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{816919}}^1$

素因数の和:816939

約数の個数: 24

約数和(自身を含む): 320232640

約数和(自身を除く): 192793276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 816919, 1633838, 2450757, 3267676, 4901514, 9803028, 10619947, 21239894, 31859841, 42479788, 63719682, 127439364]

約数ペア:

[(1, 127439364), (2, 63719682), (3, 42479788), (4, 31859841), (6, 21239894), (12, 10619947), (13, 9803028), (26, 4901514), (39, 3267676), (52, 2450757), (78, 1633838), (156, 816919)]