2454416

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1310

約数の個数: 20

約数和(自身を含む): 4795824

約数和(自身を除く): 2341408

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1171, 2096, 2342, 4684, 9368, 18736, 153401, 306802, 613604, 1227208, 2454416]

約数ペア:

[(1, 2454416), (2, 1227208), (4, 613604), (8, 306802), (16, 153401), (131, 18736), (262, 9368), (524, 4684), (1048, 2342), (1171, 2096)]