2006070008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{121081}}^1$

素因数の和:121215

約数の個数: 32

約数和(自身を含む): 3995706000

約数和(自身を除く): 1989635992

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4142, 8284, 16568, 121081, 242162, 484324, 968648, 2300539, 4601078, 9202156, 13197829, 18404312, 26395658, 52791316, 105582632, 250758751, 501517502, 1003035004, 2006070008]

約数ペア:

[(1, 2006070008), (2, 1003035004), (4, 501517502), (8, 250758751), (19, 105582632), (38, 52791316), (76, 26395658), (109, 18404312), (152, 13197829), (218, 9202156), (436, 4601078), (872, 2300539), (2071, 968648), (4142, 484324), (8284, 242162), (16568, 121081)]