2017078532

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14639}}^1$

素因数の和:14713

約数の個数: 72

約数和(自身を含む): 4439433600

約数和(自身を除く): 2422355068

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 931, 1036, 1406, 1813, 1862, 2812, 3626, 3724, 4921, 7252, 9842, 14639, 19684, 29278, 34447, 58556, 68894, 102473, 137788, 204946, 278141, 409892, 541643, 556282, 717311, 1083286, 1112564, 1434622, 1946987, 2166572, 2869244, 3791501, 3893974, 7583002, 7787948, 10291217, 13628909, 15166004, 20582434, 26540507, 27257818, 41164868, 53081014, 54515636, 72038519, 106162028, 144077038, 288154076, 504269633, 1008539266, 2017078532]

約数ペア:

[(1, 2017078532), (2, 1008539266), (4, 504269633), (7, 288154076), (14, 144077038), (19, 106162028), (28, 72038519), (37, 54515636), (38, 53081014), (49, 41164868), (74, 27257818), (76, 26540507), (98, 20582434), (133, 15166004), (148, 13628909), (196, 10291217), (259, 7787948), (266, 7583002), (518, 3893974), (532, 3791501), (703, 2869244), (931, 2166572), (1036, 1946987), (1406, 1434622), (1813, 1112564), (1862, 1083286), (2812, 717311), (3626, 556282), (3724, 541643), (4921, 409892), (7252, 278141), (9842, 204946), (14639, 137788), (19684, 102473), (29278, 68894), (34447, 58556)]