486943976

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{4229}}^1$

素因数の和:4661

約数の個数: 32

約数和(自身を含む): 940329000

約数和(自身を除く): 453385024

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 389, 778, 1556, 3112, 4229, 8458, 14393, 16916, 28786, 33832, 57572, 115144, 156473, 312946, 625892, 1251784, 1645081, 3290162, 6580324, 13160648, 60867997, 121735994, 243471988, 486943976]

約数ペア:

[(1, 486943976), (2, 243471988), (4, 121735994), (8, 60867997), (37, 13160648), (74, 6580324), (148, 3290162), (296, 1645081), (389, 1251784), (778, 625892), (1556, 312946), (3112, 156473), (4229, 115144), (8458, 57572), (14393, 33832), (16916, 28786)]