1602004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 2993760

約数和(自身を除く): 1391756

約数列:

[1, 2, 4, 19, 38, 76, 107, 197, 214, 394, 428, 788, 2033, 3743, 4066, 7486, 8132, 14972, 21079, 42158, 84316, 400501, 801002, 1602004]

約数ペア:

[(1, 1602004), (2, 801002), (4, 400501), (19, 84316), (38, 42158), (76, 21079), (107, 14972), (197, 8132), (214, 7486), (394, 4066), (428, 3743), (788, 2033)]