2548797466

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{61837}}^1$

素因数の和:62433

約数の個数: 16

約数和(自身を含む): 3933638856

約数和(自身を除く): 1384841390

約数列:

[1, 2, 37, 74, 557, 1114, 20609, 41218, 61837, 123674, 2287969, 4575938, 34443209, 68886418, 1274398733, 2548797466]

約数ペア:

[(1, 2548797466), (2, 1274398733), (37, 68886418), (74, 34443209), (557, 4575938), (1114, 2287969), (20609, 123674), (41218, 61837)]