2099911072

素因数分解:

$2^5\times 7^2\times {\mathrm{1339229}}^1$

素因数の和:1339253

約数の個数: 36

約数和(自身を含む): 4809174930

約数和(自身を除く): 2709263858

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1339229, 2678458, 5356916, 9374603, 10713832, 18749206, 21427664, 37498412, 42855328, 65622221, 74996824, 131244442, 149993648, 262488884, 299987296, 524977768, 1049955536, 2099911072]

約数ペア:

[(1, 2099911072), (2, 1049955536), (4, 524977768), (7, 299987296), (8, 262488884), (14, 149993648), (16, 131244442), (28, 74996824), (32, 65622221), (49, 42855328), (56, 37498412), (98, 21427664), (112, 18749206), (196, 10713832), (224, 9374603), (392, 5356916), (784, 2678458), (1568, 1339229)]