2542538038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{42197}}^1$

素因数の和:42887

約数の個数: 16

約数和(自身を含む): 3901120704

約数和(自身を除く): 1358582666

約数列:

[1, 2, 47, 94, 641, 1282, 30127, 42197, 60254, 84394, 1983259, 3966518, 27048277, 54096554, 1271269019, 2542538038]

約数ペア:

[(1, 2542538038), (2, 1271269019), (47, 54096554), (94, 27048277), (641, 3966518), (1282, 1983259), (30127, 84394), (42197, 60254)]