138950644

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{8017}}^1$

素因数の和:8647

約数の個数: 24

約数和(自身を含む): 278384960

約数和(自身を除く): 139434316

約数列:

[1, 2, 4, 7, 14, 28, 619, 1238, 2476, 4333, 8017, 8666, 16034, 17332, 32068, 56119, 112238, 224476, 4962523, 9925046, 19850092, 34737661, 69475322, 138950644]

約数ペア:

[(1, 138950644), (2, 69475322), (4, 34737661), (7, 19850092), (14, 9925046), (28, 4962523), (619, 224476), (1238, 112238), (2476, 56119), (4333, 32068), (8017, 17332), (8666, 16034)]