11388331388

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{18583}}^1$

素因数の和:19146

約数の個数: 48

約数和(自身を含む): 23353397760

約数和(自身を除く): 11965066372

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 509, 602, 1018, 1204, 2036, 3563, 7126, 14252, 18583, 21887, 37166, 43774, 74332, 87548, 130081, 153209, 260162, 306418, 520324, 612836, 799069, 1598138, 3196276, 5593483, 9458747, 11186966, 18917494, 22373932, 37834988, 66211229, 132422458, 264844916, 406726121, 813452242, 1626904484, 2847082847, 5694165694, 11388331388]

約数ペア:

[(1, 11388331388), (2, 5694165694), (4, 2847082847), (7, 1626904484), (14, 813452242), (28, 406726121), (43, 264844916), (86, 132422458), (172, 66211229), (301, 37834988), (509, 22373932), (602, 18917494), (1018, 11186966), (1204, 9458747), (2036, 5593483), (3563, 3196276), (7126, 1598138), (14252, 799069), (18583, 612836), (21887, 520324), (37166, 306418), (43774, 260162), (74332, 153209), (87548, 130081)]