260467198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{23623}}^1$

素因数の和:23811

約数の個数: 16

約数和(自身を含む): 403970400

約数和(自身を除く): 143503202

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 23623, 47246, 874051, 1748102, 3519827, 7039654, 130233599, 260467198]

約数ペア:

[(1, 260467198), (2, 130233599), (37, 7039654), (74, 3519827), (149, 1748102), (298, 874051), (5513, 47246), (11026, 23623)]