26240557898

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1\times {\mathrm{3571}}^1$

素因数の和:4190

約数の個数: 32

約数和(自身を含む): 40441669632

約数和(自身を除く): 14201111734

約数列:

[1, 2, 53, 106, 181, 362, 383, 766, 3571, 7142, 9593, 19186, 20299, 40598, 69323, 138646, 189263, 378526, 646351, 1292702, 1367693, 2735386, 3674119, 7348238, 34256603, 68513206, 72487729, 144975458, 247552433, 495104866, 13120278949, 26240557898]

約数ペア:

[(1, 26240557898), (2, 13120278949), (53, 495104866), (106, 247552433), (181, 144975458), (362, 72487729), (383, 68513206), (766, 34256603), (3571, 7348238), (7142, 3674119), (9593, 2735386), (19186, 1367693), (20299, 1292702), (40598, 646351), (69323, 378526), (138646, 189263)]