1217442910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4198079}}^1$

素因数の和:4198115

約数の個数: 16

約数和(自身を含む): 2266963200

約数和(自身を除く): 1049520290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 4198079, 8396158, 20990395, 41980790, 121744291, 243488582, 608721455, 1217442910]

約数ペア:

[(1, 1217442910), (2, 608721455), (5, 243488582), (10, 121744291), (29, 41980790), (58, 20990395), (145, 8396158), (290, 4198079)]