4219005248

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{640019}}^1$

素因数の和:640134

約数の個数: 28

約数和(自身を含む): 8453384160

約数和(自身を除く): 4234378912

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 640019, 1280038, 2560076, 5120152, 10240304, 20480608, 40961216, 65921957, 131843914, 263687828, 527375656, 1054751312, 2109502624, 4219005248]

約数ペア:

[(1, 4219005248), (2, 2109502624), (4, 1054751312), (8, 527375656), (16, 263687828), (32, 131843914), (64, 65921957), (103, 40961216), (206, 20480608), (412, 10240304), (824, 5120152), (1648, 2560076), (3296, 1280038), (6592, 640019)]