2544728

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 4945140

約数和(自身を除く): 2400412

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 331, 662, 961, 1324, 1922, 2648, 3844, 7688, 10261, 20522, 41044, 82088, 318091, 636182, 1272364, 2544728]

約数ペア:

[(1, 2544728), (2, 1272364), (4, 636182), (8, 318091), (31, 82088), (62, 41044), (124, 20522), (248, 10261), (331, 7688), (662, 3844), (961, 2648), (1324, 1922)]