2625458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:614

約数の個数: 24

約数和(自身を含む): 4564560

約数和(自身を除く): 1939102

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 571, 1142, 2299, 4598, 6281, 10849, 12562, 21698, 69091, 119339, 138182, 238678, 1312729, 2625458]

約数ペア:

[(1, 2625458), (2, 1312729), (11, 238678), (19, 138182), (22, 119339), (38, 69091), (121, 21698), (209, 12562), (242, 10849), (418, 6281), (571, 4598), (1142, 2299)]