2142191648

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{511019}}^1$

素因数の和:511160

約数の個数: 24

約数和(自身を含む): 4249642320

約数和(自身を除く): 2107450672

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 511019, 1022038, 2044076, 4088152, 8176304, 16352608, 66943489, 133886978, 267773956, 535547912, 1071095824, 2142191648]

約数ペア:

[(1, 2142191648), (2, 1071095824), (4, 535547912), (8, 267773956), (16, 133886978), (32, 66943489), (131, 16352608), (262, 8176304), (524, 4088152), (1048, 2044076), (2096, 1022038), (4192, 511019)]