13850284

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 29494080

約数和(自身を除く): 15643796

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 461, 518, 812, 922, 1036, 1073, 1844, 2146, 3227, 4292, 6454, 7511, 12908, 13369, 15022, 17057, 26738, 30044, 34114, 53476, 68228, 93583, 119399, 187166, 238798, 374332, 477596, 494653, 989306, 1978612, 3462571, 6925142, 13850284]

約数ペア:

[(1, 13850284), (2, 6925142), (4, 3462571), (7, 1978612), (14, 989306), (28, 494653), (29, 477596), (37, 374332), (58, 238798), (74, 187166), (116, 119399), (148, 93583), (203, 68228), (259, 53476), (406, 34114), (461, 30044), (518, 26738), (812, 17057), (922, 15022), (1036, 13369), (1073, 12908), (1844, 7511), (2146, 6454), (3227, 4292)]