27100970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208469}}^1$

素因数の和:208489

約数の個数: 16

約数和(自身を含む): 52534440

約数和(自身を除く): 25433470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 208469, 416938, 1042345, 2084690, 2710097, 5420194, 13550485, 27100970]

約数ペア:

[(1, 27100970), (2, 13550485), (5, 5420194), (10, 2710097), (13, 2084690), (26, 1042345), (65, 416938), (130, 208469)]