2012596885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{3329}}^1$

素因数の和:3549

約数の個数: 32

約数和(自身を含む): 2658458880

約数和(自身を除く): 645861995

約数列:

[1, 5, 13, 65, 71, 131, 355, 655, 923, 1703, 3329, 4615, 8515, 9301, 16645, 43277, 46505, 120913, 216385, 236359, 436099, 604565, 1181795, 2180495, 3072667, 5669287, 15363335, 28346435, 30963029, 154815145, 402519377, 2012596885]

約数ペア:

[(1, 2012596885), (5, 402519377), (13, 154815145), (65, 30963029), (71, 28346435), (131, 15363335), (355, 5669287), (655, 3072667), (923, 2180495), (1703, 1181795), (3329, 604565), (4615, 436099), (8515, 236359), (9301, 216385), (16645, 120913), (43277, 46505)]