2950778888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{44221}}^1$

素因数の和:44685

約数の個数: 32

約数和(自身を含む): 5837304000

約数和(自身を除く): 2886525112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 439, 878, 1756, 3512, 8341, 16682, 33364, 44221, 66728, 88442, 176884, 353768, 840199, 1680398, 3360796, 6721592, 19413019, 38826038, 77652076, 155304152, 368847361, 737694722, 1475389444, 2950778888]

約数ペア:

[(1, 2950778888), (2, 1475389444), (4, 737694722), (8, 368847361), (19, 155304152), (38, 77652076), (76, 38826038), (152, 19413019), (439, 6721592), (878, 3360796), (1756, 1680398), (3512, 840199), (8341, 353768), (16682, 176884), (33364, 88442), (44221, 66728)]