2758049294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1249}}^1$

素因数の和:2385

約数の個数: 64

約数和(自身を含む): 5564160000

約数和(自身を除く): 2806110706

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 1103, 1249, 2002, 2206, 2498, 7721, 8743, 12133, 13739, 14339, 15442, 16237, 17486, 24266, 27478, 28678, 32474, 84931, 96173, 100373, 113659, 157729, 169862, 178607, 192346, 200746, 227318, 315458, 357214, 1104103, 1250249, 1377647, 2208206, 2500498, 2755294, 9643529, 15154117, 17909411, 19287058, 30308234, 35818822, 106078819, 125365877, 197003521, 212157638, 250731754, 394007042, 1379024647, 2758049294]

約数ペア:

[(1, 2758049294), (2, 1379024647), (7, 394007042), (11, 250731754), (13, 212157638), (14, 197003521), (22, 125365877), (26, 106078819), (77, 35818822), (91, 30308234), (143, 19287058), (154, 17909411), (182, 15154117), (286, 9643529), (1001, 2755294), (1103, 2500498), (1249, 2208206), (2002, 1377647), (2206, 1250249), (2498, 1104103), (7721, 357214), (8743, 315458), (12133, 227318), (13739, 200746), (14339, 192346), (15442, 178607), (16237, 169862), (17486, 157729), (24266, 113659), (27478, 100373), (28678, 96173), (32474, 84931)]