2658066943

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 3270758400

約数和(自身を除く): 612691457

約数列:

[1, 7, 17, 79, 119, 337, 553, 839, 1343, 2359, 5729, 5873, 9401, 14263, 26623, 40103, 66281, 99841, 186361, 282743, 452591, 463967, 1126777, 1979201, 3168137, 4806631, 7887439, 22336697, 33646417, 156356879, 379723849, 2658066943]

約数ペア:

[(1, 2658066943), (7, 379723849), (17, 156356879), (79, 33646417), (119, 22336697), (337, 7887439), (553, 4806631), (839, 3168137), (1343, 1979201), (2359, 1126777), (5729, 463967), (5873, 452591), (9401, 282743), (14263, 186361), (26623, 99841), (40103, 66281)]