520001888

素因数分解:

$2^5\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{2213}}^1$

素因数の和:3279

約数の個数: 48

約数和(自身を含む): 1171648800

約数和(自身を除く): 651646912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1049, 2098, 2213, 4196, 4426, 7343, 8392, 8852, 14686, 15491, 16784, 17704, 29372, 30982, 33568, 35408, 58744, 61964, 70816, 117488, 123928, 234976, 247856, 495712, 2321437, 4642874, 9285748, 16250059, 18571496, 32500118, 37142992, 65000236, 74285984, 130000472, 260000944, 520001888]

約数ペア:

[(1, 520001888), (2, 260000944), (4, 130000472), (7, 74285984), (8, 65000236), (14, 37142992), (16, 32500118), (28, 18571496), (32, 16250059), (56, 9285748), (112, 4642874), (224, 2321437), (1049, 495712), (2098, 247856), (2213, 234976), (4196, 123928), (4426, 117488), (7343, 70816), (8392, 61964), (8852, 58744), (14686, 35408), (15491, 33568), (16784, 30982), (17704, 29372)]