2987452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 5714576

約数和(自身を除く): 2727124

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 787, 949, 1574, 1898, 3148, 3796, 10231, 20462, 40924, 57451, 114902, 229804, 746863, 1493726, 2987452]

約数ペア:

[(1, 2987452), (2, 1493726), (4, 746863), (13, 229804), (26, 114902), (52, 57451), (73, 40924), (146, 20462), (292, 10231), (787, 3796), (949, 3148), (1574, 1898)]