551712002

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{19319}}^1$

素因数の和:19561

約数の個数: 16

約数和(自身を含む): 841579200

約数和(自身を除く): 289867198

約数列:

[1, 2, 109, 131, 218, 262, 14279, 19319, 28558, 38638, 2105771, 2530789, 4211542, 5061578, 275856001, 551712002]

約数ペア:

[(1, 551712002), (2, 275856001), (109, 5061578), (131, 4211542), (218, 2530789), (262, 2105771), (14279, 38638), (19319, 28558)]