388977334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{119099}}^1$

素因数の和:119195

約数の個数: 16

約数和(自身を含む): 617414400

約数和(自身を除く): 228437066

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 119099, 238198, 2739277, 5478554, 8456029, 16912058, 194488667, 388977334]

約数ペア:

[(1, 388977334), (2, 194488667), (23, 16912058), (46, 8456029), (71, 5478554), (142, 2739277), (1633, 238198), (3266, 119099)]