2468632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 4950000

約数和(自身を除く): 2481368

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 149, 152, 218, 298, 436, 596, 872, 1192, 2071, 2831, 4142, 5662, 8284, 11324, 16241, 16568, 22648, 32482, 64964, 129928, 308579, 617158, 1234316, 2468632]

約数ペア:

[(1, 2468632), (2, 1234316), (4, 617158), (8, 308579), (19, 129928), (38, 64964), (76, 32482), (109, 22648), (149, 16568), (152, 16241), (218, 11324), (298, 8284), (436, 5662), (596, 4142), (872, 2831), (1192, 2071)]