26615691644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2519471}}^1$

素因数の和:2519633

約数の個数: 24

約数和(自身を含む): 49381651200

約数和(自身を除く): 22765959556

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 2519471, 5038942, 10077884, 47869949, 95739898, 191479796, 350206469, 700412938, 1400825876, 6653922911, 13307845822, 26615691644]

約数ペア:

[(1, 26615691644), (2, 13307845822), (4, 6653922911), (19, 1400825876), (38, 700412938), (76, 350206469), (139, 191479796), (278, 95739898), (556, 47869949), (2641, 10077884), (5282, 5038942), (10564, 2519471)]