138858302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{2819}}^1$

素因数の和:5071

約数の個数: 16

約数和(自身を含む): 227404800

約数和(自身を除く): 88546498

約数列:

[1, 2, 11, 22, 2239, 2819, 4478, 5638, 24629, 31009, 49258, 62018, 6311741, 12623482, 69429151, 138858302]

約数ペア:

[(1, 138858302), (2, 69429151), (11, 12623482), (22, 6311741), (2239, 62018), (2819, 49258), (4478, 31009), (5638, 24629)]