259167272

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{50857}}^1$

素因数の和:50890

約数の個数: 48

約数和(自身を含む): 608770260

約数和(自身を除く): 349602988

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 50857, 101714, 203428, 355999, 406856, 661141, 711998, 1322282, 1423996, 2491993, 2644564, 2847992, 4627987, 4983986, 5289128, 9255974, 9967972, 18511948, 19935944, 32395909, 37023896, 64791818, 129583636, 259167272]

約数ペア:

[(1, 259167272), (2, 129583636), (4, 64791818), (7, 37023896), (8, 32395909), (13, 19935944), (14, 18511948), (26, 9967972), (28, 9255974), (49, 5289128), (52, 4983986), (56, 4627987), (91, 2847992), (98, 2644564), (104, 2491993), (182, 1423996), (196, 1322282), (364, 711998), (392, 661141), (637, 406856), (728, 355999), (1274, 203428), (2548, 101714), (5096, 50857)]