2017110452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 4518420480

約数和(自身を除く): 2501310028

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 271, 323, 476, 532, 542, 646, 823, 1084, 1292, 1646, 1897, 2261, 3292, 3794, 4522, 4607, 5149, 5761, 7588, 9044, 9214, 10298, 11522, 13991, 15637, 18428, 20596, 23044, 27982, 31274, 32249, 36043, 55964, 62548, 64498, 72086, 87533, 97937, 109459, 128996, 144172, 175066, 195874, 218918, 223033, 265829, 350132, 391748, 437836, 446066, 531658, 612731, 892132, 1063316, 1225462, 1561231, 1860803, 2450924, 3122462, 3721606, 3791561, 4237627, 6244924, 7443212, 7583122, 8475254, 15166244, 16950508, 26540927, 29663389, 53081854, 59326778, 72039659, 106163708, 118653556, 144079318, 288158636, 504277613, 1008555226, 2017110452]

約数ペア:

[(1, 2017110452), (2, 1008555226), (4, 504277613), (7, 288158636), (14, 144079318), (17, 118653556), (19, 106163708), (28, 72039659), (34, 59326778), (38, 53081854), (68, 29663389), (76, 26540927), (119, 16950508), (133, 15166244), (238, 8475254), (266, 7583122), (271, 7443212), (323, 6244924), (476, 4237627), (532, 3791561), (542, 3721606), (646, 3122462), (823, 2450924), (1084, 1860803), (1292, 1561231), (1646, 1225462), (1897, 1063316), (2261, 892132), (3292, 612731), (3794, 531658), (4522, 446066), (4607, 437836), (5149, 391748), (5761, 350132), (7588, 265829), (9044, 223033), (9214, 218918), (10298, 195874), (11522, 175066), (13991, 144172), (15637, 128996), (18428, 109459), (20596, 97937), (23044, 87533), (27982, 72086), (31274, 64498), (32249, 62548), (36043, 55964)]