517200292

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{138883}}^1$

素因数の和:138920

約数の個数: 36

約数和(自身を含む): 1108294320

約数和(自身を除く): 591094028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 138883, 277766, 555532, 972181, 1944362, 2638777, 3888724, 5277554, 6805267, 10555108, 13610534, 18471439, 27221068, 36942878, 73885756, 129300073, 258600146, 517200292]

約数ペア:

[(1, 517200292), (2, 258600146), (4, 129300073), (7, 73885756), (14, 36942878), (19, 27221068), (28, 18471439), (38, 13610534), (49, 10555108), (76, 6805267), (98, 5277554), (133, 3888724), (196, 2638777), (266, 1944362), (532, 972181), (931, 555532), (1862, 277766), (3724, 138883)]