309305296

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{15937}}^1$

素因数の和:17158

約数の個数: 20

約数和(自身を含む): 599810692

約数和(自身を除く): 290505396

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 9704, 15937, 19408, 31874, 63748, 127496, 254992, 19331581, 38663162, 77326324, 154652648, 309305296]

約数ペア:

[(1, 309305296), (2, 154652648), (4, 77326324), (8, 38663162), (16, 19331581), (1213, 254992), (2426, 127496), (4852, 63748), (9704, 31874), (15937, 19408)]