2319668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 4515840

約数和(自身を除く): 2196172

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1439, 1612, 2878, 5756, 18707, 37414, 44609, 74828, 89218, 178436, 579917, 1159834, 2319668]

約数ペア:

[(1, 2319668), (2, 1159834), (4, 579917), (13, 178436), (26, 89218), (31, 74828), (52, 44609), (62, 37414), (124, 18707), (403, 5756), (806, 2878), (1439, 1612)]