980784104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{17299}}^1$

素因数の和:17697

約数の個数: 32

約数和(自身を含む): 1941060000

約数和(自身を除く): 960275896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 373, 746, 1492, 2984, 7087, 14174, 17299, 28348, 34598, 56696, 69196, 138392, 328681, 657362, 1314724, 2629448, 6452527, 12905054, 25810108, 51620216, 122598013, 245196026, 490392052, 980784104]

約数ペア:

[(1, 980784104), (2, 490392052), (4, 245196026), (8, 122598013), (19, 51620216), (38, 25810108), (76, 12905054), (152, 6452527), (373, 2629448), (746, 1314724), (1492, 657362), (2984, 328681), (7087, 138392), (14174, 69196), (17299, 56696), (28348, 34598)]