8373794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 16450560

約数和(自身を除く): 8076766

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 67, 134, 143, 209, 247, 253, 286, 299, 418, 437, 494, 506, 598, 737, 871, 874, 1273, 1474, 1541, 1742, 2546, 2717, 3082, 3289, 4807, 5434, 5681, 6578, 9581, 9614, 11362, 14003, 16549, 16951, 19162, 20033, 28006, 29279, 33098, 33902, 40066, 58558, 62491, 124982, 182039, 220363, 322069, 364078, 380627, 440726, 644138, 761254, 4186897, 8373794]

約数ペア:

[(1, 8373794), (2, 4186897), (11, 761254), (13, 644138), (19, 440726), (22, 380627), (23, 364078), (26, 322069), (38, 220363), (46, 182039), (67, 124982), (134, 62491), (143, 58558), (209, 40066), (247, 33902), (253, 33098), (286, 29279), (299, 28006), (418, 20033), (437, 19162), (494, 16951), (506, 16549), (598, 14003), (737, 11362), (871, 9614), (874, 9581), (1273, 6578), (1474, 5681), (1541, 5434), (1742, 4807), (2546, 3289), (2717, 3082)]