260341408

素因数分解:

$2^5\times {\mathrm{1979}}^1\times {\mathrm{4111}}^1$

素因数の和:6100

約数の個数: 24

約数和(自身を含む): 512930880

約数和(自身を除く): 252589472

約数列:

[1, 2, 4, 8, 16, 32, 1979, 3958, 4111, 7916, 8222, 15832, 16444, 31664, 32888, 63328, 65776, 131552, 8135669, 16271338, 32542676, 65085352, 130170704, 260341408]

約数ペア:

[(1, 260341408), (2, 130170704), (4, 65085352), (8, 32542676), (16, 16271338), (32, 8135669), (1979, 131552), (3958, 65776), (4111, 63328), (7916, 32888), (8222, 31664), (15832, 16444)]