26780451998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4760123}}^1$

素因数の和:4760251

約数の個数: 16

約数和(自身を含む): 41984293680

約数和(自身を除く): 15203841682

約数列:

[1, 2, 29, 58, 97, 194, 2813, 5626, 4760123, 9520246, 138043567, 276087134, 461731931, 923463862, 13390225999, 26780451998]

約数ペア:

[(1, 26780451998), (2, 13390225999), (29, 923463862), (58, 461731931), (97, 276087134), (194, 138043567), (2813, 9520246), (5626, 4760123)]