2055143892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{209623}}^1$

素因数の和:209692

約数の個数: 48

約数和(自身を含む): 5165135360

約数和(自身を除く): 3109991468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 209623, 419246, 628869, 838492, 1257738, 2515476, 3982837, 7965674, 9013789, 11948511, 15931348, 18027578, 23897022, 27041367, 36055156, 47794044, 54082734, 108165468, 171261991, 342523982, 513785973, 685047964, 1027571946, 2055143892]

約数ペア:

[(1, 2055143892), (2, 1027571946), (3, 685047964), (4, 513785973), (6, 342523982), (12, 171261991), (19, 108165468), (38, 54082734), (43, 47794044), (57, 36055156), (76, 27041367), (86, 23897022), (114, 18027578), (129, 15931348), (172, 11948511), (228, 9013789), (258, 7965674), (516, 3982837), (817, 2515476), (1634, 1257738), (2451, 838492), (3268, 628869), (4902, 419246), (9804, 209623)]