2013144712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{121157}}^1$

素因数の和:121261

約数の個数: 32

約数和(自身を含む): 3954597120

約数和(自身を除く): 1941452408

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 8308, 16616, 121157, 242314, 484628, 969256, 3755867, 7511734, 8117519, 15023468, 16235038, 30046936, 32470076, 64940152, 251643089, 503286178, 1006572356, 2013144712]

約数ペア:

[(1, 2013144712), (2, 1006572356), (4, 503286178), (8, 251643089), (31, 64940152), (62, 32470076), (67, 30046936), (124, 16235038), (134, 15023468), (248, 8117519), (268, 7511734), (536, 3755867), (2077, 969256), (4154, 484628), (8308, 242314), (16616, 121157)]