330984902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{142789}}^1$

素因数の和:142871

約数の個数: 16

約数和(自身を含む): 531178800

約数和(自身を除く): 200193898

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 142789, 285578, 2712991, 5425982, 8710129, 17420258, 165492451, 330984902]

約数ペア:

[(1, 330984902), (2, 165492451), (19, 17420258), (38, 8710129), (61, 5425982), (122, 2712991), (1159, 285578), (2318, 142789)]