4487536

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2280

約数の個数: 20

約数和(自身を含む): 8765064

約数和(自身を除く): 4277528

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2141, 4282, 8564, 17128, 34256, 280471, 560942, 1121884, 2243768, 4487536]

約数ペア:

[(1, 4487536), (2, 2243768), (4, 1121884), (8, 560942), (16, 280471), (131, 34256), (262, 17128), (524, 8564), (1048, 4282), (2096, 2141)]