2051215338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{42943}}^1$

素因数の和:43386

約数の個数: 32

約数和(自身を含む): 4328755200

約数和(自身を除く): 2277539862

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 419, 838, 1257, 2514, 7961, 15922, 23883, 42943, 47766, 85886, 128829, 257658, 815917, 1631834, 2447751, 4895502, 17993117, 35986234, 53979351, 107958702, 341869223, 683738446, 1025607669, 2051215338]

約数ペア:

[(1, 2051215338), (2, 1025607669), (3, 683738446), (6, 341869223), (19, 107958702), (38, 53979351), (57, 35986234), (114, 17993117), (419, 4895502), (838, 2447751), (1257, 1631834), (2514, 815917), (7961, 257658), (15922, 128829), (23883, 85886), (42943, 47766)]