1520237762414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{192617}}^1$

素因数の和:192969

約数の個数: 64

約数和(自身を含む): 2755059941376

約数和(自身を除く): 1234822178962

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 193, 254, 322, 386, 889, 1351, 1778, 2702, 2921, 4439, 5842, 8878, 20447, 24511, 31073, 40894, 49022, 62146, 171577, 192617, 343154, 385234, 563753, 1127506, 1348319, 2696638, 3946271, 4430191, 7892542, 8860382, 24462359, 31011337, 37175081, 48924718, 62022674, 74350162, 171236513, 260225567, 342473026, 520451134, 562634257, 855026863, 1125268514, 1710053726, 3938439799, 4721235287, 5985188041, 7876879598, 9442470574, 11970376082, 33048647009, 66097294018, 108588411601, 217176823202, 760118881207, 1520237762414]

約数ペア:

[(1, 1520237762414), (2, 760118881207), (7, 217176823202), (14, 108588411601), (23, 66097294018), (46, 33048647009), (127, 11970376082), (161, 9442470574), (193, 7876879598), (254, 5985188041), (322, 4721235287), (386, 3938439799), (889, 1710053726), (1351, 1125268514), (1778, 855026863), (2702, 562634257), (2921, 520451134), (4439, 342473026), (5842, 260225567), (8878, 171236513), (20447, 74350162), (24511, 62022674), (31073, 48924718), (40894, 37175081), (49022, 31011337), (62146, 24462359), (171577, 8860382), (192617, 7892542), (343154, 4430191), (385234, 3946271), (563753, 2696638), (1127506, 1348319)]