2040396968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1567}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 4054095360

約数和(自身を除く): 2013698392

約数列:

[1, 2, 4, 8, 37, 53, 74, 83, 106, 148, 166, 212, 296, 332, 424, 664, 1567, 1961, 3071, 3134, 3922, 4399, 6142, 6268, 7844, 8798, 12284, 12536, 15688, 17596, 24568, 35192, 57979, 83051, 115958, 130061, 162763, 166102, 231916, 260122, 325526, 332204, 463832, 520244, 651052, 664408, 1040488, 1302104, 3072887, 4812257, 6145774, 6893233, 9624514, 12291548, 13786466, 19249028, 24583096, 27572932, 38498056, 55145864, 255049621, 510099242, 1020198484, 2040396968]

約数ペア:

[(1, 2040396968), (2, 1020198484), (4, 510099242), (8, 255049621), (37, 55145864), (53, 38498056), (74, 27572932), (83, 24583096), (106, 19249028), (148, 13786466), (166, 12291548), (212, 9624514), (296, 6893233), (332, 6145774), (424, 4812257), (664, 3072887), (1567, 1302104), (1961, 1040488), (3071, 664408), (3134, 651052), (3922, 520244), (4399, 463832), (6142, 332204), (6268, 325526), (7844, 260122), (8798, 231916), (12284, 166102), (12536, 162763), (15688, 130061), (17596, 115958), (24568, 83051), (35192, 57979)]