2636402002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 4561837056

約数和(自身を除く): 1925435054

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 193, 299, 386, 431, 598, 689, 862, 1219, 1378, 2438, 2509, 4439, 5018, 5603, 8878, 9913, 10229, 11206, 15847, 19826, 20458, 22843, 31694, 45686, 57707, 83183, 115414, 128869, 132977, 166366, 235267, 257738, 265954, 296959, 470534, 525389, 593918, 1050778, 1081379, 1913209, 2162758, 3058471, 3826418, 4408699, 6116942, 6830057, 8817398, 13660114, 24871717, 49743434, 57313087, 101400077, 114626174, 202800154, 1318201001, 2636402002]

約数ペア:

[(1, 2636402002), (2, 1318201001), (13, 202800154), (23, 114626174), (26, 101400077), (46, 57313087), (53, 49743434), (106, 24871717), (193, 13660114), (299, 8817398), (386, 6830057), (431, 6116942), (598, 4408699), (689, 3826418), (862, 3058471), (1219, 2162758), (1378, 1913209), (2438, 1081379), (2509, 1050778), (4439, 593918), (5018, 525389), (5603, 470534), (8878, 296959), (9913, 265954), (10229, 257738), (11206, 235267), (15847, 166366), (19826, 132977), (20458, 128869), (22843, 115414), (31694, 83183), (45686, 57707)]