261368045162

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{13538177}}^1$

素因数の和:13538390

約数の個数: 24

約数和(自身を含む): 458375630724

約数和(自身を除く): 197007585562

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 9653, 19306, 13538177, 27076354, 94767239, 189534478, 663370673, 1326741346, 2667020869, 5334041738, 18669146083, 37338292166, 130684022581, 261368045162]

約数ペア:

[(1, 261368045162), (2, 130684022581), (7, 37338292166), (14, 18669146083), (49, 5334041738), (98, 2667020869), (197, 1326741346), (394, 663370673), (1379, 189534478), (2758, 94767239), (9653, 27076354), (19306, 13538177)]