2653244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 5177088

約数和(自身を除く): 2523844

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1283, 2068, 2566, 5132, 14113, 28226, 56452, 60301, 120602, 241204, 663311, 1326622, 2653244]

約数ペア:

[(1, 2653244), (2, 1326622), (4, 663311), (11, 241204), (22, 120602), (44, 60301), (47, 56452), (94, 28226), (188, 14113), (517, 5132), (1034, 2566), (1283, 2068)]